SNAP D-Series Racks Features Ideal for discrete control applications Control directly or through an Opto 22 PC adapter card Use panel or DIN-rail mounting Modules snap into place SNAP D-series racks are designed for discrete control applications and can accommodate 4, 6, 8, or 12 SNAP 4channel digital modules. These racks use an industry-standard 50-pin header connector, which allows these racks to be used in a variety of applications. SNAP-D8M Rack The logic side of the I/O circuitry can be controlled directly or by using an Opto 22 PCIe-AC5 (PCI Express bus), PCI-AC5 (PCI bus) or G4AC5 or AC5 (ISA bus) PC adapter card. In addition, the 4-module-position SNAP-D4M can be used with: * A Raspberry Pi(R) and Opto 22's Digital I/O Carrier Board for Raspberry Pi (part number OPTO-P1-40P) * Opto 22's Classic brain boards, which use one of Opto 22's industry-standard protocols (mistic(R), Optomux(R), or Pamux(R)) to control the I/O and communicate either serially or in parallel SNAP D-Series Racks Description Field devices are wired directly to the top-mounted removable connectors on the SNAP I/O modules. The module and rack design allows modules to simply "snap" on and off the mounting rack. SNAP racks use a retention-rail locking system that holds modules securely to the rack. Use two 4-40 by 1/2-inch standard machine screws to secure each module in position. All SNAP racks offer panel mounting and the option of DIN-rail mounting. SNAP racks use a single 5 VDC power source. Part Numbers Part Description 6-module digital I/O rack SNAP-D8M 8-module digital I/O rack SNAP-D12M 12-module digital I/O rack SNAP-CDBBDIN Classic digital brain board DIN rail adapter SNAP-FUSE1AB 1 amp fuse, 25-pack SNAP-TEX-DRC10 SNAP PAC rack DIN-rail adapter clip, 10-pack SNAP-TEX-REC10N Narrow end cap for SNAP PAC racks DIN-rail assemblies, 10-pack Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. DATA SHEET 4-module digital I/O rack SNAP-D6M Form 0777-161123 SNAP-D4M PAGE 1 SNAP D-Series Racks Specifications: SNAP-D4M (4 Module Position) Power Schematic SNAP D-Series Racks Module Mating Connector Pinout (female) Module holding screw 4-40 typical Control Connector (50-pin male) Module Position 0 1 2 Power Requirements 5 VDC 0.1 VDC @ 200 mA max. (700 mA with brain board) 0 47 Operating Temperature Range 0 to 70C 1 45 Relative Humidity 95%, non-condensing 2 43 3 41 4 39 5 37 6 35 7 33 8 31 9 29 10 27 11 25 12 23 13 21 14 19 15 17 Notes: 1. Even pins on control connectors are connected to 5V RTN. 2. Pin 1 of control connectors J1 and J2 is connected to +5V through jumper JP1. 3. Pin 49 of control connectors J1 and J2 is connected to +5V through jumper JP2. 4. For operation with PC adapter cards (PCIe-AC5, PCI-AC5, AC5, or G4AC5), remove jumpers JP1 and JP2. 5. Odd numbered pins 3 through 15 of control connectors are not used. Form 0777-161123 DATA SHEET 3 Channel J1 Control Position Connector Operating Requirements PAGE 2 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP D-Series Racks Specifications: SNAP-D6M (6 Module Position) Power Schematic Module Mating Connector Pinout (female) SNAP D-Series Racks Control Connector (50-pin male) Module Position 0 1 2 3 4 J1 Control Connector 47 1 45 2 43 3 41 4 39 5 37 6 35 7 33 8 31 9 29 10 27 11 25 12 23 13 21 14 19 15 17 16 15 17 13 18 11 19 9 20 7 21 5 22 3 23 1 Operating Requirements Power Requirements 5 VDC 0.1 VDC @ 300 mA max. Operating Temperature Range 0 to 70C Relative Humidity 95%, non-condensing Notes: 1. Even pins on control connectors are connected to 5V RTN. 2. SNAP-D6M and SNAP-D12M are designed to interface with PC adapter cards (PCIe-AC5, PCI-AC5, AC5, or G4AC5). They are not compatible with brain boards, because there is no power to the control connector. 3. Pin 49 - "no" connection. Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. Form 0777-161123 0 DATA SHEET 5 Channel Position PAGE 3 SNAP D-Series Racks Specifications: SNAP-D8M (8 Module Position) Power Schematic SNAP D-Series Racks Module Mating Connector Pinout (female) Control Connectors (50-pin male) Module Position 0 1 2 0 47 1 45 2 43 3 Module Position Channel Position J2 Control Connector 16 47 17 45 18 43 41 19 41 4 39 20 39 5 37 21 37 6 35 22 35 7 33 23 33 8 31 24 31 9 29 10 27 11 4 5 25 29 26 27 25 27 25 12 23 28 23 13 21 29 21 14 19 30 19 15 17 31 17 6 7 Power Requirements 5 VDC 0.1 VDC @ 400 mA max. Operating Temperature Range 0 to 70C Relative Humidity 95%, noncondensing Notes: 1. Even pins on control connectors are connected to 5V RTN. 2. Pin 1 of control connectors J1 and J2 is connected to +5V through jumper JP1. 3. Pin 49 of control connectors J1 and J2 is connected to +5V through jumper JP2. 4. For operation with PC adapter cards (PCIe-AC5, PCI-AC5, AC5, or G4AC5), remove jumpers JP1 and JP2. 5. Odd numbered pins 3 through 15 of control connectors are not used. Form 0777-161123 DATA SHEET 3 Channel J1 Control Position Connector Operating Requirements PAGE 4 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP D-Series Racks Specifications: SNAP-D12M (12 Module Position) Module Mating Connector Pinout (female) Power Schematic Module Position 0 1 2 3 4 J1 Control Connector Module Position Channel Position J2 Control Connector 0 47 0 47 1 45 1 45 2 43 2 43 3 41 3 41 4 39 4 39 5 37 5 37 6 35 6 35 7 33 7 33 8 31 8 31 9 29 9 29 10 27 10 27 6 7 8 25 11 25 23 12 23 13 21 13 21 14 19 14 19 15 17 15 17 16 15 16 15 17 13 17 13 18 11 18 11 19 9 19 9 20 7 20 7 21 5 21 5 22 3 22 3 23 1 23 1 9 10 11 5 VDC 0.1 VDC @ 1200mA max. Operating Temperature Range 0 to 70C Relative Humidity 95%, noncondensing Notes 1. Even pins on control connectors are connected to 5V RTN. 2. SNAP-D6M and SNAP-D12M are designed to interface with PC adapter cards (PCIe-AC5, PCI-AC5, AC5, or G4AC5). They are not compatible with brain boards, because there is no power to the control connector. Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. Form 0777-161123 11 12 Power Requirements DATA SHEET 5 Channel Position Operating Requirements SNAP D-Series Racks Control Connectors (50-pin male) PAGE 5 SNAP D-Series Racks Dimensional Drawing SNAP D-Series Racks Front View (when Mounted)--All Models Length (inches) Length (mm) Part Numbers Description SNAP-D4M 4-module rack 4.19 106.43 SNAP-D6M 6-module rack 5.74 145.8 SNAP-D8M 8-module rack 7.74 196.6 SNAP-D12M 12-module rack 10.74 272.8 Form 0777-161123 DATA SHEET Overall Length Dimension (All Models) PAGE 6 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP D-Series Racks Dimensional Drawing Right Side View (with Customer-supplied DIN-Rail Option)--All Models SNAP D-Series Racks Form 0777-161123 DATA SHEET Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. PAGE 7 SNAP D-Series Racks Dimensional Drawing SNAP D-Series Racks Typical Plain View of SNAP Mounting Extrusion--All Models General Mounting Instructions The SNAP rack assembly should be mounted horizontally, as shown in diagram, if not using module hold-down screws. Preferred Method: Template (product on site) 1. Use SNAP rack mounting extrusion as template. 2. Be sure to use drawing to determine required product and option clearances. Form 0777-161123 DATA SHEET Alternate Method: Prefabrication of Panels (no product on site) PAGE 8 1. Mounting holes are in sets of two located on lower left and upper right, with respect to a centerline (CL). 2. Using the drawing, determine CL1 mounting hole positions. (CL1 is located on the left side of all SNAP rack mounting extrusions.) 3. Use the center-to-center length specification table to determine offset between centerlines and number of centerline positions for each model. 4. Repeat process for each centerline position. 5. Dimensions shown in drawing apply to all models. Center-to-Center Length (All Models) Center-to# of Center Length Center (inches) Positions Part Numbers Description SNAP-D4M 4-module rack 1.98 2 SNAP-D6M 6-module rack 3.53 2 SNAP-D8M 8-module rack 5.53 2 SNAP-D12M 12-module rack 4.26 3 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2009-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. More About Opto 22 Products Opto 22 develops and manufactures reliable, easy-to-use, open standards-based hardware and software products deployed worldwide. Industrial automation, process control, building automation, industrial refrigeration, remote monitoring, data acquisition, Industrial Internet of Things (IIoT), and information technology applications all rely on Opto 22. Control programming includes both easy-to-learn flowcharts and optional scripting. Commands are in plain English; variables and I/O point names are fully descriptive. PAC Project Basic offers control and HMI tools and is free for download on our website, www.opto22.com. PAC Project Professional, available for separate purchase, adds one SoftPAC software-based controller, OptoOPCServer, OptoDataLink, options for controller redundancy or segmented networking, and support for legacy Opto 22 serial misticTM I/O units. groov SNAP PAC Brains Monitor and control your equipment from anywhere using your smartphone or tablet with groov. Build your own mobile app easily--just drag, drop, and tag. No programming or coding. Visit groov.com for more information and your free trial. While SNAP PAC controllers provide central control and data distribution, SNAP PAC brains provide distributed intelligence for I/O processing and communications. Brains offer analog, digital, and serial functions, including thermocouple linearization, local PID loop control, watchdog, totalizing, and much more. SNAP PAC System Developer- and IIoT-ready, the SNAP PAC System connects physical assets to databases and applications using open standards. The SNAP PAC System consists of four integrated components: * SNAP PAC controllers * PAC ProjectTM Software Suite * SNAP PAC brains * SNAP I/OTM SNAP PAC Controllers SNAP PAC programmable automation controllers handle a wide range of digital, analog, and serial functions for data collection, remote monitoring, process control, and discrete and hybrid manufacturing. For IIoT applications and easier integration with company systems, standalone and rack-mounted SNAP PACs include a built-in HTTP/HTTPS server and RESTful API (application program interface). The REST API gives you secure, direct access to I/O and variable data using your choice of programming languages. No middleware, protocol converters, drivers, or gateways needed. Based on open Ethernet and Internet Protocol (IP) standards, SNAP PACs make it easier to build or extend a system without the expense and limitations of proprietary networks and protocols. PAC Project Software Suite Opto 22's PAC Project Software Suite offers full-featured, costeffective control programming, HMI (human machine interface), OPC server, and database connectivity software. SNAP I/O I/O provides the local connection to sensors and equipment. Opto 22 SNAP I/O offers 1 to 32 points of reliable I/O per module. Analog, digital, and serial modules are mixed on one mounting rack and controlled by a SNAP PAC brain or rack-mounted PAC. Quality Founded in 1974, Opto 22 has established a worldwide reputation for high-quality products. All are made in the U.S.A. at our manufacturing facility in Temecula, California. Because we test each product twice before it leaves our factory, rather than only testing a sample of each batch, we can guarantee most solid-state relays and optically isolated I/O modules for life. Free Product Support Opto 22's California-based Product Support Group offers free, comprehensive technical support for Opto 22 products from engineers with decades of training and experience. Support is available in English and Spanish by phone or email, Monday-Friday, 7 a.m. to 5 p.m. PST. Additional support is always available on our website: how-to videos, OptoKnowledgeBase, self-training guide, troubleshooting and user's guides, and OptoForums. In addition, hands-on training is available for free at our Temecula, California headquarters, and you can register online. Purchasing Opto 22 Products Opto 22 products are sold directly and through a worldwide network of distributors, partners, and system integrators. For more information, contact Opto 22 headquarters at 800-321-6786 (toll-free in the U.S. and Canada) or 951-695-3000, or visit our website at www.opto22.com. www.opto22.com www.opto22.com * Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * Form 1335-160810 SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2013-2016 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.