TSX 37-21/22 PLC modules differ in terms of supply voltage, high speed counting capability, and analog capacity integrated on the ontology unit.
The PLc consists of a three-slot rack with integrated power supply (24V DC or 100/2407 AC), a processor with 2OK word RAM memory (store programs, data, and constants), a quick erase EPROm backup flash memory, two PCMCIA slots (one for communication card, one for memory expansion card, one for memory expansion card), and two for storage. Up to 64K words) and a real-time clock. Add 2 slots (4 positions) with TSX RKZ,02 Micro Expansion Rack.
The slot can be inserted into the following devices:
1 discrete I/o module in various types of standard formats.
2 half high format discrete I/o, security, analog metering /o or counter modules.
In addition, the TSX 37-21/22 PLC can be connected to Ethernet TCP/IP or modem via the TSX ETZ 410/510 external stand-alone module.

Features

1.100% brand new and high quality
2.This product is 4 Input/1Output Analog Module,suitable for ATV630D18N4
3.The whole channel supports voltage output and current output with high 4.flexibility
5.Stable 200 PLC design, long – life electrolytic capacitance
6.Strong anti-interference ability, stable to use

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