"This I/O expansion module is part of the Modicon M171/M172/M173 range, a control offer for HVAC/Pumping applications." "This additional I/O module offers 2 digital inputs, 4 analog inputs, and 6 digital outputs." "It is connected via the CAN expansion bus of the M172 and M173 logic controllers." "It increases the number of I/O up to 78 on M173 logic controllers, and up to 238 on M172 logic controllers." "DIs are high-speed counters. The AIs are NTC, PT1000, PTC, 0-20mA, 4-20mA, 0-5V, 0-10V, hOhm, daOhm, and DIs." "DOs are SPST 3A with the same common." "It measures 72mm wide, 59mm deep, 110mm high, and weighs 0.140kg." 0 "It allows the expansion of the number of IOs on the HVAC controllers." "It is certified by CE, RCM, EAC, CSA and CURus." "It is compatible with M173 Optimized and M172 logic controllers." "It is sold in a 1-piece package." "It mounts on 35mm DIN rail." "Modicon M171/M172/M173 controllers are designed for complete automation solutions for HVAC and Pumping machines." "Modicon M171/M172/M173 range is for OEMs and helps to maximize profitability or energy efficiency in HVAC applications."

Brand

Schneider Electric

Range

Modicon M171/M172/M173

Part No

TM172E12R

Weight (kg)

0.21 kg

Type

Modicon M171/M172

Input current at signal 1

0.5

Type of electric connection

Screw connection

Analogue input, resistor temperature

TRUE

Analogue input, thermocouple

FALSE

Voltage type (supply voltage)

AC/DC

Analogue input, resistor

FALSE

SIL according to IEC 61508

None

Type of digital output

Relay

Analogue input signal configurable

TRUE

Appendant operation agent (Ex ia)

FALSE

Performance level according to EN ISO 13849-1

None

Permitted voltage at input

0…24 Volt

Supply voltage AC 50 Hz

24 Volt

Supply voltage AC 60 Hz

24 Volt

Type of voltage (input voltage)

DC

Time delay at signal change

200 Millisecond

Height

110

Appendant operation agent (Ex ib)

FALSE

Type of output voltage

AC

Width

72

Analogue input, current

TRUE

Analogue output, voltage

FALSE

Analogue output signal configurable

TRUE

Number of digital outputs

6

Suitable for safety functions

FALSE

Analogue output, current

FALSE

Resolution of the analogue inputs

13

Number of digital inputs

2

Supply voltage DC

20…38 Volt

Explosion safety category for dust

None

Number of analogue inputs

4

Output current at digital output

3

Output voltage at digital output

240 Volt

Depth

59

Explosion safety category for gas

None

Analogue input, voltage

TRUE

Short-circuit protection, digital outputs available

FALSE

Digital in-/outputs, configurable

FALSE