Multi Loop Controller
50
▶ RS485 communication
Communication method
RS-485 EIA standard / 2 line type semi-double
Maximum number of
access
31 units
Maximum communication
distance
1200 m
Communication sequence No sequence
Communication speed
9600, 19200, 38400, 76800 bps [initial value: 9600]
Start bit
1 bit
Data length
7, 8 bit [initial value: 8]
Parity bit
None, Odd, Even [initial value: Even]]
Stop bit
1, 2 bit [initial value: 1]
Response time
Reception handling time + (response time x 10 ms)
Support protocol
PC-Link, PC-Link with SUM, Modbus ASCII/RTU [initial value: PC-Link]
Power source voltage
24 V d.c.
Voltage regulation
±10% of power source voltage
Power consumption
Maximum 7W below
ML-D4S/C, ML-D2HMS/SS
Maximum 5W below
ML-D4M, ML-D2HMM
Maximum 3W below
ML-E
▶ Power source specification
Usage surroundings temperature
0 ~ 50 ℃
Usage surroundings humidity
35 ~ 85% RH (however, there should not be condensation)
Run environment
Should not be areas with toxic gas, magnetic field or dust
Warming up time
Minimum 30 minutes
Influence by surrounding
temperature
Thermo couple, direct current voltage: Larger side between ±3 uV /
oC or ±0.03% of FS / oC
Thermo-resistor: Below ±0.1oC / oC
Influence by power supply change
Larger side between ±3 uV / 10 V or ±0.03% of FS / 10 V
Storage temperature
-25 ~ 65 ℃
Storage humidity
5 ~ 95% RH (however, there should not be condensation)
Shock
Less than 1 m in packaged condition
Weight
About 220g (excluding box)
▶ General specification
Summary of Contents for ML-D2H
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