Main
Total inputs/outputs
42
Discrete input current
2.5 mA
product specific application
HVAC control
variant
Programmable
Complementary
Product certifications
EAC
CE
cURus
CSA
RCM
Handle front plate colour
110 mm
Product or component type
Programmable controllers
[us] rated supply voltage
24 V +/- 10 % AC
20...38 V DC
Analogue input number
12 configurable by pair
Analogue input type
impedance 0...1500 hOhm - resolution: 1 hOhm at 10 kOhm
impedance 0...300 daOhm - resolution: 1 daOhm at 2 kOhm
NTC 103AT-2 Beta 3435 temperature probe - 50...110 °C - resolution: 0.1 °C at 10 kOhm
voltage 0...10 V - resolution: 1 digit at > 10 kOhm
NTC NK103 Beta 3977 temperature probe - 40...137 °C - resolution: 0.1 °C at 10 kOhm (extended)
current 0...20 mA/4...20 mA - resolution: 1 digit at < 150 Ohm
PTC temperature probe - 55...150 °C - resolution: 0.1 °C at 2 kOhm
voltage 0...5 V - resolution: 1 digit at > 20 kOhm (absolute or ratiometric)
Pt 1000 temperature probe - 200...850 °C - resolution: 0.1 °C at 2 kOhm
direct input at > 10 kOhm
Discrete output current
3 A for relay SPDT
3 A for relay SPST
Analogue output number
4 voltage, range: 0...10 V
2 voltage/current, range: 4...20 mA or 0...10 V or PWM (2 kHz)
Discrete input logic
Sink or source (positive/negative)
width (w)
144 mm
Discrete input voltage
24 V AC/DC
Local signalling
1 LED (red) for programmable
1 LED (yellow) for programmable
1 LED (green) for programmable
1 LED (green) for power
Discrete input number
12
Net weight
0.385 kg
Realtime clock
Built-in clock, clock drift <= 30 s/month at -20…65 °C
measurement accuracy
NTC NK103 Beta 3977 - 40...+110 °C +/- 1 °C
NTC NK103 Beta 3977 110...137 °C +/- 1.9 °C
NTC 103AT-2 Beta 3435 - 50…110 °C +/- 1 °C
PTC - 55...155 °C +/- 1.1 °C
Pt 1000 - 200...-100 °C +/- 10 °C
Pt 1000 - 100...-50 °C +/- 2.5 °C
Pt 1000 - 50...100 °C +/- 1.5 °C
Pt 1000 100…400 °C +/- 2.4 °C
Pt 1000 400...850 °C +/- 10 °C
0...20 mA 0...4 mA +/- 2 % of full scale +/- 1 digit
0...20 mA 4...20 mA +/- 1 % of full scale +/- 1 digit
4...20 mA +/- 1 % of full scale +/- 1 digit
0...10 V +/- 1 % of full scale +/- 1 digit
0...5 V +/- 1 % of full scale +/- 1 digit
HOhm 0...1500 hOhm +/- 8.5 hOhm
DaOhm 0...300 daOhm +/- 2.5 daOhm
Discrete output number
2 for relay outputs SPDT with independent common
3 for relay outputs SPST with same common
5 for relay outputs SPST with same common
2 for relay outputs SPST with independent common
Display type
Without display
input impedance
20 kOhm
Mounting support
Panel mounting with accessory
DIN rail
depth
60.5 mm
Number of port
1 CAN port - screw terminal block
1 USB type A - USB type A female
1 USB type mini B - USB device port Mini-B
2 RS485 - screw terminal block (Modbus serial link or BACnet MS/TP)
1 Ethernet - RJ45 (Modbus TCP and BACnet IP with webserver)
Pollution degree
2
Power consumption in w
14 W at 24 V AC/DC
Sensor power supply
5 V DC at 50 mA supplied by the controller
24 V DC at 150 mA supplied by the controller
Input/output number
12 analog input(s)
6 analog output(s)
12 digital input(s)
12 digital output(s)
Environment
Ambient air temp for storage/transportation
-30…70 °C
Directives
2014/30/EU - electromagnetic compatibility
2014/35/EU - low voltage directive
ip degree of protection
IP20
operating altitude
0...2000 m
Range of product
Modicon M171/M172
ambient air temperature for operation
-20…65 °C conforming to UL 60730-1
-20…60 °C horizontal conforming to UL 60730-1
overvoltage category
II
standards
CAN/CSA-E60730-1
CSA E60730-2-9
EN 60068-2-27
EN 60068-2-6 Fc
EN 60730-1
EN 60730-2-9
UL 60730-1
UL 60730-2-9
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-11
UL94 (material V0)
relative humidity
5…95 % non-condensing