Product data sheet TM168B23CS Characteristics Base Blind M168 - 23 IO - Solution - BMS connectivity Main Range of Product Modicon M168 logic controller Product or Component Base controller Type Product Specific For solutions Application Variant Programmable Communication port BACnet MS/TP, optional protocol BACnet IP, optional Modbus Input/output number 23 Input/output number 7 discrete input 5 configurable analog input 8 discrete output 1 dedicated PWM output 2 configurable analog output Complementary Discrete input number 7 Discrete input logic Sink or source (positive/negative) Discrete input voltage 24 V Discrete input voltage type AC/DC Sensor power supply 4.45V DC 1836V DC Voltage state 1 guaranteed > 15 V discrete input Voltage state 0 guaranteed <= 10 V discrete input Input impedance Discrete input <= 10 kOhm Network frequency 50-60 Hz +/- 3 Hz discrete input Discrete output number 5 8 mA) 3 5 mA) Contacts type and composition 7 NO discrete output 1 C/O discrete output Minimum load 10mA 12 V Discrete output current 8 mA relay output 5 mA relay output Load current 8A 5...30 V DC 8A 24...250 V AC 5A 5...30 V DC 5A 24...250 V AC Mechanical durability 10000000cycles relay output Electrical durability 120000Cycles DC-12 8A 30 V, 2A 6000Cycles DC-13 8A 24 V, 2A 300ms 300000Cycles AC-12 8A 250 V, 2.5A 6000Cycles AC-15 8A 250 V, 3A, cos phi = 0.3 120000Cycles DC-12 5A 30 V, 2A 200000Cycles DC-13 5A 24 V, 1A 48ms 300000Cycles AC-12 5A 250 V, 2.5A 50000cycles AC-15 5A 250 V, 3A, cos phi = 0.4 Operating rate in Hz 10Hz - off load discrete output 8 mA 0.1Hz - operating current discrete output 8 mA 20Hz - off load discrete output 5 mA 0.1Hz - operating current discrete output 5 mA Response time 10 ms closing discrete output 8 mA 5 ms opening discrete output 8 mA 8 ms closing discrete output 5 mA 4 ms opening discrete output 5 mA Analogue input number 5 Jan 20, 2022 1 The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.Analogue input type Voltage 0...10 V or 0...5 V ratio 0.01 V Current 0...20 mA/4...20 mA 0.01 mA Temperature probe -50...+120 C 0.1 CNTC Temperature probe -50...+150 C 0.1 CPTC Temperature probe -100...+200 C 0.5 CPt 1000 Analogue output number 2 Analogue output type Voltage 0...10 V 0.01 V Current 0-20 mA or 4-20 mA 0.05 mA Load impedance ohmic >= 1000 Ohm voltage 40...300 Ohm current 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 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 Communication Service Open collector synchro on AC power supply Protection type Reverse polarity protection analog input voltage Overload protection analog output voltage Reverse polarity protection power supply Us rated supply voltage 20...40 V DC 24 V AC Supply voltage limits 20.427.6V Network Frequency 50/60 Hz Network frequency limits 4763Hz Immunity to microbreaks 10ms Maximum power consumption in W 22W Power consumption in VA 30VA 24 V Memory capacity 544 kB Realtime clock With <= 30 s/month 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 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 <3280.84ft (1000m) expansion bus <98.43Ft (30m) power supply <328.08Ft (100m) embedded sensor PS <328.08Ft (100m) analog input <328.08Ft (100m) relay digital output <98.43Ft (30m) configurable analog output <3.28Ft (1m) PWM analog output <3280.84Ft (1000m) SL1 bus <3280.84Ft (1000m) SL2 bus <328.08Ft (100m) isolated digital input <328.08Ft (100m) no isolated digital input USB <9.84ft (3m) PC programming tool TTL <9.84ft (3m) PC programming tool <98.43ft (30m) supply for remote display Display Type Without Display Local signalling For PWR 1 LED (green) For RUN 1 LED (green) For alarm status 1 LED (red) For expansion bus 1 LED (red) For user 1 LED (red) Mounting Support 35 mm symmetrical DIN rail 2