LTMR27MBD Schneider Motor Controller

product or component type

Motor controller

device application
Equipment monitoring and control

measurement current
1.35…27 A

[Us] rated supply voltage

24 V DC

current consumption

56...127 mA

supply voltage limits

20.4…26.24 V DC

communication port protocol

Modbus

bus type

Modbus 2-wire RS 485 interface, addressing 1...247, transmission rate 1.2...19.2 kbit/s, RJ45 with 2 shielded twisted pairs
Modbus 2-wire RS 485 interface, addressing 1...247, transmission rate 1.2...19.2 kbit/s, terminal block with 2 shielded twisted pairs.



[Ui] rated insulation voltage

690 V conforming to EN/IEC 60947-1
690 V conforming to CSA C22.2 No 14
690 V conforming to UL 508

[Uimp] rated impulse withstand voltage

6 kV current or voltage measurement circuit conforming to EN/IEC 60947-4-1
0.8 kV communication circuit conforming to EN/IEC 60947-4-1
0.8 kV supply, inputs and outputs conforming to EN/IEC 60947-4-1

short-circuit withstand

100 kA conforming to EN/IEC 60947-4-1

associated fuse rating

4 A gG for output
0.5 A gG for control circuit

protection type

Thermal overload protection
Locked rotor
Earth-leakage protection
Thermal protection
Phase failure
Phase unbalance
Reverse polarity protection
Overload (long time)
Overload
Power factor variation
Load fluctuation

network and machine diagnosis type

Starting current and time
Running hours counter/operating time
Remaining operating time before overload tripping
Trip history information
Trip context information
Event recording
Waiting time after overload tripping
Phase fault and earth fault trip counters
Fault recording
Motor control command recording

logic input number

6

input current

7 mA

current state 0 guaranteed

Logic input: < 5 V and <= 15 mA for 5 ms

current state 1 guaranteed

Logic input: < 15 V and 2...15 mA for 15 ms

maximum output switching frequency

2 Hz

load current

5 A at 250 V AC for logic output
5 A at 30 V DC for logic output

permissible power

480 VA (AC-15), Ie = 2 A, 500000 cycles