Increased functionality at a reasonable price – that’s Klockner-Moeller’s claim for its PS3 PLC replacement, the PS4-150.
There’s two versions, the 141-MMI and the 151-MMI. The former is 24V d.c. with 16 digital inputs and 14 digital out; the latter a 115-230V a.c. device with 16 digital inputs and eight relay out. Two setpoint pots allow setpoints to be defined without a programmer.
Klockner-Moeller, Tel: 01296 393322; Fax: 21854.