User Manual
14
40005E (Enhanced Bargraph Indicator)
REF NO: m42B/om/101
Issue No: 02
RELAY CONTACT RATING
250 VAC / 30 VDC @ 2A
NO. OF RELAY OPERATION
1 X 10^5 @ rated current
3.2.2 Analog Output- Retransmission Output(Optional)
NUMBER OF OUTPUTS
2 Max.
OUTPUT SIGNAL
0-20 mA, 4-20 mA, 0-5 V, 1-5 V or 0-10 V DC(Voltage or
current output can be selected through software and
internal jumper settings)
LOAD RESISTANCE
500 ohms Max. Or less for current output. 3k or higher for
voltage output
OUTPUT ACCURACY
±0.25% of span
3.2.3 Isolated Transmit Power Supply
NUMBER OF OUTPUTS
1 or 2 (According to Total Number of Channels)
VOLTAGE RATING
24 VDC @ 30 mA
ISOLATION VOLTAGE
500VDC Isolated Output
3.3 Programming and Setting
KEYPAD
4-keys (Menu, Escape, Up and Down) tactile membrane keypad
provided for modification of all control and functional parameters.
CONFIGURATION
SOFTWARE
All Configurable parameters can be set through PC Based software
MEMORY
Non volatile, restored after power loss
3.4 Communication Specification
NO. OF COMMUNICATION
PORT
2-RS485(COM-1 and COM-2) . COM2 is
Optional
COMMUNICATION TYPE
Half duplex/Asynchronous
COMMUNICATION
PROTOCOL
MODBUS RTU (Baud rate and Parity bit are selectable). All
parameters are Configurable through MODBUS Protocol.
MAXIMUM NO. OF UNITS
32
COMMUNICATION ERROR
DETECTION
CRC Check
3.5 Network Connectivity (Optional)
NO. OF COMMUNICATION PORT
1(RJ-45)
TRANSMISSION SPEED
10 Mbps
NETWORK PROTOCOL
TCP/IP
APPLICATION PROTOCOL
MODNET
3.6 Data logging (Optional)
Data logging Memory Type
Flash Nonvolatile Memory (32 MB)
Data logging type
Periodic and Event(Alarm)
Periodic Memory Size
25 MB
Event Memory Size
7 MB
RTC Time format
DD/MM/YY
– HH:MM:SS
Periodic Logging sampling time
1 Second minimum
Event polling time
1 second
