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Schneider Electric TM5C12D8T

Schneider TM5C12D8T Modicon I/O Block, 12in/8out, 24V DC

MPNTM5C12D8T
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Schneider Electric Modicon TM5 compact I/O expansion block, 12 digital inputs (sink) and 8 source outputs (0.5 A per channel), 24 V DC, removable spring terminal, DIN rail mount, IP20, current production.

$171.45Ref. price · indicative, final on quote
Schneider Electric TM5C12D8T datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

TM5C12D8T key specifications
ParameterValue
Range of productModicon TM5
Product or component typeCompact I/O expansion block
Maximum voltage drop<0.3 V at 500 mA output
Discrete input voltage24 V DC 20.4...28.8 V)
Discrete output voltage24 V DC 20.4...28.8 V)
Voltage state 0 guaranteed<= 5 V
Discrete output current0.5 A per output
Maximum leakage current5 µA when switched off
Typical current consumption68 mA 5 V DC 80 mA 24 V DC for inputs/outputs
Power dissipation in2.36 W
Enclosure materialPlastic
IP degree of protectionIP20

All specifications

TM5C12D8T additional specifications
ParameterValue
Mounting supportDIN rail
Electrical connectionRemovable spring terminal block
Response time= 15 V
Pollution degree2
Shock resistance15 gn 11 ms
Relative humidity5...95 % without condensation
Operating altitude0...6561.68 ft (0...2000 m)
Vibration resistance1 gn 8.4...150 Hz) on DIN rail 3.5 mm 5...8.4 Hz) on DIN rail
ColorWhite
Depth3.0 in (75 mm)
Width0.5 in (12.5 mm)
Height3.9 in (99 mm)
StandardsIEC 61131-2 UL 508 CSA C22.2 No 213 CSA C22.2 No 142
MarkingCE
CategoryUS1PC1222532
Input filtering<= 25 ms configurable by software
Input impedance6.4 kOhm
Local signalling5 LEDs (green) for power supply 5 LEDs (red) for power supply 12 LEDs (green) for input status 8 LEDs (yellow) for output status
Number of modulesDigital input 3 x 4 Digital output 2 x 4
Input (output number)20
Discrete input logicSink
Discrete input number12
Discrete output logicSource
Discrete output number8 transistor at 24 V DC
Discrete output function1 NO
Isolation between channels and bus500 Vrms AC
Ambient air temperature for storage-40...158 °F (-40...70 °C)
Input (output number of splitter box)12 I + 8 O
Ambient air temperature for operation14...122 °F (-10...50 °C) vertical installation) 14...140 °F (-10...60 °C) horizontal installation)

Product details

Controls integration note

The TM5C12D8T is a compact I/O expansion block in the Modicon TM5 family, offering 12 sink-type digital inputs and 8 source-type digital outputs rated at 0.5 A per output. Input voltage range is 20.4 to 28.8 V DC; output voltage matches. Input impedance sits at 6.4 kOhm, and input filtering is software-configurable up to 25 ms, which lets you match the filter time to your sensor response without additional hardware.

Panel mounting

Width is 12.5 mm (0.5 in), so the block fits tightly on a DIN rail. Power dissipation is 2.36 W. The 24 V DC input/output supply draws 80 mA typical; the 5 V DC bus draws 68 mA. Isolation between channels and bus is 500 Vrms AC. Operating environment: IP20, pollution degree 2, ambient temperature range unspecified in listed specs but shock (15 gn, 11 ms) and vibration (1 gn, 8.4–150 Hz on DIN rail) ratings give confidence for industrial cabinets.

Frequently asked questions

What color is the TM5C12D8T?

The block is listed with a White enclosure.

What is the depth of the TM5C12D8T?

Depth is 3.0 in (75 mm).

What compliance documentation does the TM5C12D8T meet?

It is CE marked and compliant with IEC 61131-2, UL 508, CSA C22.2 No. 213, and CSA C22.2 No. 142.

MPN
TM5C12D8T