Du line Dupline(R) Plug & Play Master Module Interface for GE-Fanuc PLC Type G 3496 0002 (R) Fieldbus Installationbus * GE-Fanuc master * Plug and play: Automatic communication with specific PLC/Controllers * Built-in normal Dupline(R) Channel Generator * 128 I/O's and DC power supply on 3 wires * RS232/RS422/RS485 port for interfacing to control system * Split-I/O mode selectable (128 inputs and 128 outputs) * LED-indications for supply, Dupline carrier and Comport TX * Galvanically isolated Com-port supplied by internal DC/DC converter Product Description G 3496 0002 is designed as a cost-effective solution for interfacing Dupline(R) I/O's to a GE-Fanuc PLC. It performs three functions: Dupline(R) Ordering Key channel generator, power supply synchronization (enables 3-wire system with supply) and RS232/RS422/ RS485 interface. Type: Dupline H4-Housing Combined module Interface type DC supply Supply PLC Interface Conformance Ordering no. 20-30 VDC GE-Fanuc Micro 90 & 90-30 G 3496 0002 700 G 3496 0002 700 (R) Type Selection Input/Output Specifications Power output Output voltage Output current Short circuit protection Output voltage drop Dupline(R) carrier Output voltage Current Short circuit protection Scan time 128 channels 64 channels Communication port Standard Split I/O mode Normal Dupline mode Connection Dielectric voltage Com-port Dupline(R) Protocol Baud rate Data bits Start bit Stop bit Parity Flow-control 20-30 VDC (pulsating) < 3.0 A @ 50C 4 A quick acting fuse < 1.0 V 8.2 V (pulsating) < 60 mA Yes 132.2 ms 69.8 ms RS232/RS422/RS485 Yes, selectable Yes, selectable 9 pole female Sub-D 1 kVAC (rms) SNP / Modbus-RTU (Function code 01 & 15) 19200 (9600 for ModbusRTU protocol) 8 1 1 Odd None Input/Output Specifications (Cont.) Pin assignment 2-wire RS 485 S/R Data line + (B) S/R Data line - (A) GND 4-wire RS 485/RS 422 R Data line + (B) R Data line - (A) S Data line + (B) S Data line - (A) Direction RS 232 TX RX GND Pin 3 Pin 8 Pin 5 Pin 3 Pin 8 Pin 2 Pin 7 Pin 4 (Connect to GND pin 5 when using 4-wire communication) Pin 1 Pin 9 Pin 5 Supply Specifications Power supply Operational voltage (Vin) Reverse polarity protection Current consumption Power dissipation Transient protection voltage Dielectric voltage Supply - Dupline(R) Supply - com-port Specifications are subject to change without notice (05.05.03) Dupline(R) is a registered trademark. A product of the CARLO GAVAZZI Group Overvoltage cat. III (IEC 60664) 20-30 VDC None < 150 mA + Power load <5W 800 V None 1 kVAC (rms) 1 Du line G 3496 0002 (R) Fieldbus Installationbus General Specifications Power ON delay Indication for Com-port Tx Supply ON Dupline(R) carrier Environment Pollution degree Operating temperature Storage temperature 2s LED, red LED, green LED, yellow 3 (IEC 60664) 0 to +50C (+32 to +122F) -50 to +85C (-58 to +185F) Humidity (non-condensing) Mechanical resistance Shock Vibration Dimensions Material Weight 20 to 80% 15 G (11 ms) 2 G (6 to 55 Hz) H4-Housing (see Technical information) 100 g Mode of Operation This means that the 128 Dupline(R) I/O's will be read/written by the DMM and then sent to the PLC. The Dupline(R) Master Module (DMM) controls a 3-wire bus with signal, DC-power and common GND. The DMM is connected to a standard DCsupply, which it synchronizes with the Dupline(R) carrier signal before it is output to supply. The synchronization is necessary in order to enable the Dupline(R) and DC-supply to share the GND-wire. The DMM can run in two different modes - Normal mode and split I/O mode. In Normal mode, Dupline(R) operates as a peer-to-peer system, where the channel generator automatically establishes a connection between Dupline(R) inputs and Dupline(R) outputs which are coded to the same Dupline(R) address. If e.g. an The Dupline(R) Master Module is a Dupline(R) Channel Generator with the function of a master. input coded for B5 is activated, the output(s) coded for B5 will also be activated. Consequently, a Dupline(R)-output can either be activated through the output-data received on DMM or by an active Dupline(R) input coded for the same Dupline(R)address. In "Split I/O" mode, the channel generator treats the Dupline(R) inputs and Dupline(R) outputs independently. If e.g. an input coded for B5 is activated, the DMM will make the information available for the PLC (like in normal mode), but it will not automatically activate the Dupline(R) output(s) coded to B5. The Dupline(R) outputs are controlled exclusively through the output data received from the PLC. In this mode, up to 128 Dupline(R) inputs and 128 Dupline(R) outputs are available, since an input and an output coded to the same Dupline(R) address can operate independently. Dip-Switch Setting Memory Mapping Sw.2 Table of the memory mapping to the PLC Sw.3 Sw.4 On: High PLC-memory Add, i.e. all address numbers are increased by 256. This selling is only used when two DMM are connected to the same PLC. Off: On: Off: On: Modbus-RTU Mode SNP Mode Split I/O Channel Generator Mode (See "Mode of Operation") Normal Dupline(R) Monostable Channel Generator Mode 64 Dupline(R) channels 128 Dupline(R) channels Off: Sw.5 On: Off: Wiring Diagram 1 2 3 4 5 6 7 Dupline(R) Channel A1 A2 A3 A4 A5 A6 A7 A8 B1 B8 C1 D1 GE-Fanuc Read Q0257 Q0258 Q0259 Q0260 Q0261 Q0262 Q0263 Q0264 Q0265 Q0272 Q0273 Q0281 Write Q0385 Q0386 Q0387 Q0388 Q0389 Q0390 Q0391 Q0392 Q0393 Q0400 Q0401 Q0409 Dupline(R) Channel E1 F1 G1 H1 I1 J1 K1 L1 M1 N1 O1 P1 GE-Fanuc Read Q0289 Q0297 Q0305 Q0313 Q0321 Q0329 Q0337 Q0345 Q0353 Q0361 Q0369 Q0377 Write Q0417 Q0425 Q0433 Q0441 Q0449 Q0457 Q0465 Q0473 Q0481 Q0489 Q0497 Q0505 8 3W RS 232 RS 485 + - 21 22 23 Supply in 20-30 V DC 2 24 25 26 27 28 Power out GND Dupline Signal Specifications are subject to change without notice (30.08.00) Dupline(R) is a registered trademark. A product of the CARLO GAVAZZI Group Du line G 3496 0002 (R) Fieldbus Installationbus Pin Assignment RS-422-GE1 RS-422-GE2 13 7 2 25 8 15 4 5 1 2 3 4 1 6 7 2 3 6 8 3 3K3 8 9 5 2 4 6 8 3 7 5 4 8 6 9 3K3 5 7 9 1 External 5 V DC-supply or + pin 5(+) and 7 (-) on 15-pin Programming port 14 1 Only for G 2196 0002 Accessories Installation Hints GE-Fanuc 90-30 / 90 Micro Cable Sub-D 9M/15M for 15p Programming port GE-Fanuc CMM311 Cable Sub-D 9M/25M for 25p Communication port Interfacing to GE-Fanuc 90-30 PLC's directly on the programming-port (Switch 3 OFF & switch 2 OFF) Interfacing to GE-Fanuc 90-30 PLC's - CPU type 331 or higher, equipped with communication coprocessor module CMM 311 in Modbus-RTU mode (Switch 3 ON & switch 2 OFF) Interfacing to GE-Fanuc 90-30 PLC's - CPU type 350 or higher, equipped with communication coprocessor module CMM 311 in Modbus-RTU mode (Switch 3 ON & switch 2 ON) RS-422-GE1 RS-422-GE2 Additional Information Scope of supply 1 x Master Module No TX-LED G3496 0002 700 Configuration fault Hardware fault Check Dip-Switches check configuration in PLC Check the wiring. No Dupline(R) Carrier-LED Short circuit Specifications are subject to change without notice (30.08.00) Dupline(R) is a registered trademark. A product of the CARLO GAVAZZI Group Short circuit between the two Dupline(R) wires. 3