Interface Module Rs232/V.24 (Part No. 772386) - Honeywell ESSER essernet SEI1 Bedienungs- Und Installationsanleitung

10.4.2

Interface module RS232/V.24 (Part No. 772386)

Interface
module
Fig. 16: Wiring schematic
Standard wiring of the serial PC interface
Service PC
25 pin 9 pin
--- 05
03 02
02 03
07 ---
•
Line length between the external unit and the interface module should not
exceed max. 1000 m.
•
Observe permitted torque (max. 0.4 Nm) of the terminals!
FB 798819 / 05.18
SEI1 terminals
Signal Description
GND Screen / Ground
TxD+ Transmit data (on SEI1 PCB)
RxD+ Receive data (on SEI1 PCB)
GND Screen / Ground
®
Serial essernet
D-Sub connector
max. 15m
interface (SEI1)
Service-PC
61