IB IL RS 232 Order No.: 2727349
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- End-end protocol and
- Dual-buffer protocol
Parameters such as parity, data bits and stop bits can be set, as well as a transmission speed up to 19200 baud.
To avoid errors when exchanging data with the I/O device, handshaking is used as a procedure for the mutual
signaling of "clear to receive" and "clear to send". The handshake can be wired or programmed as hardware or
software handshake. The terminal also has a large transmit and receive buffer each with 4 kbyte in which data is stored
temporarily.
The INTERBUS Inline function terminals can be labeled using hinged labeling fields. The fields have insert cards that
can be labeled individually to suit the application. Additionally, there is the ZB-FM-6... Zack strip for labeling the terminal
points.
Technical data
Interfaces
Interface Inline local bus
Type of connection Inline data jumper
Transmission speed 500 kBit/s
Interface Serial RS-232
Type of connection Spring-cage connection
Transmission speed 110 Bit/s ... 38400 Bit/s (configurable)
Power supply
Typical current consumption 155 mA
I/O voltage 24 V DC (via voltage jumper)
Peripherals voltage range 19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Electrical isolation
Test section 5 V supply, incoming remote bus/7.5 V supply (bus logics) 500 V
AC 50 Hz 1 min
5 V supply, outgoing remote bus/7.5 V supply (bus logics) 500 V
AC 50 Hz 1 min
RS-232 interface / 7.5 V supply (bus logics) 500 V AC 50 Hz 1
min
RS-232 interface / 24 V supply (I/O) 500 V AC 50 Hz 1 min
RS-232 interface / functional earth ground 500 V AC 50 Hz 1 min
7.5 V supply (bus logics)/24 V supply (I/O) 500 V AC 50 Hz 1 min
7.5 V supply (bus logics) / functional earth ground 500 V AC 50
Hz 1 min
24 V supply (I/O) / functional earth ground 500 V AC 50 Hz 1 min