Z-4TC-D

Z-4TC-D allows to acquire up to N.4 Thermocouple sensors (J, K, E, N, S, R ,B ,T) through a PLC with only digital input/output. The PLC interface is based on three PNP-type signals suited for connection to most PLCs available in the market. The interface is composed of a CLOCK signal generated by the PLC (transistor output), a DATA signal and STROBE signal generated by the module.

Specifications:
• Interface for PLC on standard digital I/O (only DC).
• Input for thermocouple and low voltage circuit.
• Sampling time settable at 450 ms @ 14 bit + sign, 240 ms @ 13 bit + sign.
• Protection of inputs of up to 60V.
• 1500V AC input insulation with respect to remaining low voltage circuits.
• Facilitated wiring of the power supply and the serial bus by means of a bus that can be housed in the DIN guide as an alternative to the terminals.
• Connection distance up to 100 m (with shielded cable).