Page 360 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

787-890

5 EPSITRON - RS-232 Communication Cable

358

RxD TxD
PC PC
Pin 2 = RxD PC
Pin 3 = TxD PC
1 2 3 4 5 6 7 8 Pin 5 = GND

Similiar to picture

The 787-890 Communication Cable is used for configuration and
visualization via PC or controller.
It is suitable for all 787-8xx Series devices equipped with an RS-232 serial in-
terface.
PC software for 787 Series devices can be downloaded
at: www.wago.com/epsitron
Function blocks for communication with WAGO-I/O-SYSTEM 750
are also available.
NOTE:
The 787-890 Communication Cable is not electrically isolated.

Description Item No. Pack. Technical Data
Unit
RS-232 communication cable 787-890 1 Type of signal RS-232
Ports 1 x 8-pole 733-108 Female Connector
with strain relief
(787-8xx Module side),
1x 9-pole SUB-D female connector
(PC/controller side)
Isolation No
Cross sections 3 x 0.34 mm² (AWG 22), shielded
Ambient operating temperature -10°C ... +70°C
Degree of protection IP20
Length 1.8 m