I/O option board (only CP1L-EL/EM port 1 or 2), 2 x analog inputs 0 to 10 V, resolution 1/4000 or 0 to 20 mA, resolution 1:2000 I/O option board (only CP1L-EL/EM...
CP1 RS-232C (15 m max.) serial communication option board CP1 RS-232C (15 m max.) serial...
CP1 RS422/485 (50 m max.) serial communication option board CP1 RS422/485 (50 m max.) serial...
CP1 RS422/485 (isolated 500 m max.) serial communication option board CP1 RS422/485 (isolated 500 m max.)...
CP1 Ethernet communications option, 1 x RJ45 socket CP1 Ethernet communications option, 1...