Masibus LC5296 DC, Руководство пользователя

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Model: LC5296 Dual Channel Temperature Controller
Doc. Ref. no.:- m61C/om/101
Issue no. 01D/ENGG-114
User’s Manual
Page 7 of 30
Relay Output
Relays 2
Type Single Change over
Three Terminals (C, NO, NC)
Rating 2A @ 230VAC / 30VDC
Retransmission Output
Number of output 1 / 2
Retransmission mapping With respect to Input no.
Output Signal 4-20mA / 0-20mA /1-5VDC / 0-10V DC
Load resistance

For Current o/p

For Voltage o/p
<
500Ω.
> 3
KΩ.
Output accuracy ±0.25% of span
Loop Power Supply
Supply Voltage 24VDC (±1V) @60mA with Inbuilt Short Circuit
Protection
2.4 Communication Details
Communication
Interface RS485 (2 Wire)
Protocol Modbus-RTU
Baud rate 9600, 19200, 38400 bps
2.5 Power Supply
Standard 85-265VAC/ 100-300VDC
Optional 18-36VDC
Power consumption <10VA
Data backup Non-volatile memory (can be written up to 100000 times)
Isolation (Withstanding voltage)

Between primary terminals* and secondary terminals**:
At least 1500 V AC for 1 minute

Between primary terminals* and grounding terminal:
At least 1500 V AC for 1 minute

Between grounding terminal and secondary terminals**:
At least 1500 V AC for 1 minute

Between secondary terminals**:
At least 500 V AC for 1 minute
* Primary terminals indicate power terminals and relay output terminals.
** Secondary terminals indicate analog I/O signal and Communication O/P.
Insulation resistance:
20MΩ or more at 500 V DC between power terminals and
grounding terminal.