MR tapcon 240 - Central processing unit; System networking

13 Technical data
Maschinenfabrik Reinhausen 2014164 222/08 ENTAPCON® 240
Central processing unit
Interface Pin Description
1 GND_ISO
2 CAN_L
3 SHLD*
4 CAN_H
Table 58: Terminal X9 (CAN bus)
*) Alternatively, you can fit the cable shield to the partition plate's cable clip.
System networking
CIC
RS232 9-pin SUB-D connector
RS485 3-pin socket from Phoenix Contact (MC1.5/3 GF
3.5)
Polarity:
A > B by 200 mV corresponds to 1.
A < B by 200 mV corresponds to 0.
Recommended terminating resistor 120 Ω.
RJ45 (optional) Max. 100 m
10 MBit/s
Fiber-optic cable (op-
tional)
F-ST (850 nm or 660 nm)
F-SMA (850 nm or 660 nm)
Table 59: Technical data for CIC card
Interface Pin Description
2 TXD
3 RXD
5 GND
Table 60: Terminal X8 (RS232)
13.7
13.8