TM172OBM28R

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TM172OBM28R

Schneider Electric

Modicon M172 Optimized Blind 28 I/Os

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Specification	Value
Analogue Output Number	2 voltage 0...10 V \|\| 2 voltage/current 4...20 mA or 0...10 V or PWM (2 kHz)
Range Of Product	Modicon M171/M172
Discrete Output Number	1 relay outputs SPDT with independent common \|\| 3 relay outputs SPST with same common \|\| 2 relay outputs SPST with same common \|\| 2 relay outputs SPST with independent common
Variant	programmable
Product Or Component Type	programmable controllers
Number Of Inputs/Outputs	28
Discrete Output Current	3 A relay SPDT \|\| 3 A relay SPST
Analogue Input Number	8 configurable by pair
Discrete Input Number	8
Product Specific Application	HVAC control
Power Consumption In W	12 W 24 V AC/DC
Height	110 mm
Mounting Support	DIN rail \|\| panel mounting with accessory
Discrete Input Voltage	24 V AC/DC
Display Type	Without Display
Net Weight	0.3 kg
Number Of Port	1 CAN port - screw terminal block \|\| 1 USB type mini B - USB device port Mini-B \|\| 2 RS485 - screw terminal block Modbus serial link or BACnet MS/TP)
[Us] Rated Supply Voltage	24 V +/- 10 % AC \|\| 20...38 V DC
Sensor Power Supply	5-5 V DC 50 mA supplied by the controller \|\| 24-24 V DC 150 mA supplied by the controller
Local Signalling	for programmable 1 LED (red) \|\| for programmable 1 LED (yellow) \|\| for programmable 1 LED (green) \|\| for power 1 LED (green)
Input Impedance	20 kOhm
Discrete Input Current	2.5 mA
Realtime Clock	built-in <= 30 s/month -20-65 °C
Width	144 mm
Analogue Input Type	impedance 0...1500 hOhm 1 hOhm 10 kOhm \|\| impedance 0...300 daOhm 1 daOhm 2 kOhm \|\| NTC 103AT-2 Beta 3435 temperature probe - 50...110 °C 0.1 °C 10 kOhm \|\| voltage 0...10 V 1 digit > 10 kOhm \|\| NTC NK103 Beta 3977 temperature probe - 40...137 °C 0.1 °C 10 kOhm extended) \|\| current 0...20 mA/4...20 mA 1 digit < 150 Ohm \|\| PTC temperature probe - 55...150 °C 0.1 °C 2 kOhm \|\| voltage 0...5 V 1 digit > 20 kOhm absolute or ratiometric) \|\| Pt 1000 temperature probe - 200...850 °C 0.1 °C 2 kOhm \|\| direct input > 10 kOhm
Overvoltage Category	II
Depth	60.5 mm
Input/Output Number	8 digital input \|\| 8 analog input \|\| 4 analog output \|\| 8 digital output
Discrete Input Logic	sink or source (positive/negative)
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

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