1769-L31; Allen Bradley -CPU Module

ALLEN BRADLEY
1769-L31
1769L31
CPU MODULE
DUAL SERIAL 512K
COMPACT LOGIX
COMPACTLOGIX DUAL SERIAL PORT CONTROLLER
512 KB MEMORY
COMMUNICATION PORTS: 2 X RS-232 PORTS (ISOLATED DF1 OR ASCII & NON-ISOLATED DF1 ONLY)