Schneider Electric TM168D23AHU101
MPNTM168D23AHU101
Obsolete
SQD TM168D23AHU101 BASE DISPLAY|SQD TM168D23AHU101 BASE DISPLAY PARAM AHU 23 I/O
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Display type | Integrated LCD display |
| Protection type | Reverse polarity protection analog input voltage Overload protection analog output voltage Reverse polarity protection power supply |
| Range of product | Modicon M168 logic controller |
| Product or component type | Base controller |
| Discrete input voltage type | AC/DC |
| Supply voltage limits | 20.4...27.6 V |
| Discrete input voltage | 24 V |
| Supply voltage | 20...40 V DC 24 V AC |
| Voltage state 0 guaranteed | = 1000 Ohm voltage 40...300 Ohm current |
| Voltage state 1 guaranteed | > 15 V discrete input |
| Sensor power supply | 4.4...5 V DC 18...36 V DC |
| Power consumption in | 30 VA 24 V |
All specifications
| Parameter | Value |
|---|---|
| Maximum power consumption in | 22 W |
| Network frequency | 50/60 Hz |
| Network frequency limits | 47...63 Hz |
| IP degree of protection | IP20 IP40 front face: |
| Communication service | Open collector synchro on AC power supply |
| Communication port protocol | Modbus |
| Mounting support | 35 mm symmetrical DIN rail |
| Electrical connection | Analog input AI1 to AI5, GND, +5 V, 24 V) 9 1 removable screw terminal block Discrete input DI1 to DI7, COM) 8 1 removable screw terminal block Fan output FAN+, FAN-) 2 1 removable screw terminal block Expansion bus +24 V, GND, CAN-, CAN+) 5 1 removable screw terminal block Power supply L/+, N/-) 2 1 removable screw terminal block Discrete output NO1 to NO3, COM 1-2, COM 3) 5 1 removable screw terminal block Discrete output NO4 to NO7, COM 6-7, COM 4-5) 6 1 removable screw terminal block Discrete output NO8, NC8, COM8) 3 1 removable screw terminal block Analog output AO1, AO2, GND) 3 1 removable screw terminal block |
| Maximum cable distance between devices | 2 twisted pair cables USB TTL <98.4 ft (30 m) supply for remote display |
| Pollution degree | 2 |
| Shock resistance | 15 gn 11 ms |
| Storage altitude | 0...10000 ft (0...3048 m) |
| Relative humidity | 5...95 % without condensation |
| Operating altitude | 0...6561.68 ft (0...2000 m) |
| Vibration resistance | 3.5 mm constant amplitude 5...8.4 Hz) 1 gn constant amplitude 8.4...150 Hz) |
| Depth | 2.4 in (61.5 mm) |
| Width | 7.05 in (179 mm) |
| Height | 5.09 in (129.19 mm) |
| Standards | EN/IEC 61000-6-1 EN/IEC 61000-6-3 EN/IEC 60730-1 |
| Marking | CE |
| Variant | Ready to use without PC |
| Category | 22535-M168 HVAC CONTROLLER |
| LSB value | 10 mV analog output voltage 0.02 mA analog output current 0.07 °C analog input NTC 0.5 °C analog input Pt 1000 5 mV analog input voltage 0.01 mA analog input current |
| Data backed up | Date and hour internal battery, 3 days |
| Number of port | 1 Modbus RJ45 slave 1.2...57.6 kbit/s 1 Modbus RJ45 master/slave 1.2...57.6 kbit/s 1 expansion bus terminal block master/slave |
| Realtime clock | With clock, clock drift <= 30 s/month |
| Memory capacity | 544 kB |
| Local signalling | 1 LED (green) for PWR 1 LED (green) for RUN 1 LED (red) for alarm status 1 LED (red) for expansion bus 1 LED (red) for user |
| Input (output number) | 7 discrete input 5 configurable analog input 8 discrete output 2 configurable analog output |
| Discrete input logic | Sink or source (positive/negative) |
| Overvoltage category | III |
| Discrete input number | 7 |
| Absolute accuracy error | -5 %...+2 % of full scale 1...5 kOhm analog output voltage +/- 2 % of full scale > 5 kOhm analog output voltage +/- 3 % of full scale analog output current +/- 0.5 % of full scale analog input |
| Immunity to microbreaks | 10 ms |
| Product specific application | Air handling unit |
| Ambient air temperature for storage | -22...158 °F (-30...70 °C) |
| Ambient air temperature for operation | 14...131 °F (-10...55 °C) UL 14...140 °F (-10...60 °C) |
MPN
TM168D23AHU101