Power supply and signal isolator with 2-way HART communication for 2-wire transmitters installed in the hazardous area.
Signal isolator with 2-way HART communication for supplied current transmitters installed in the hazardous area.
Signal isolator with low response time on analog current signals.
Technical characteristics
PR5106A primarily processes current signals of 4...20 mA.
PR5106A is based on microprocessor technology for gain and offset. The analog signal is transmitted at a response time of less than 25 ms.
Inputs, outputs, and supply are floating and galvanically separated.
The output can be connected either as an active current transmitter or as a 2-wire transmitter.
Mounting / installation
Mounted vertically or horizontally on a DIN rail. As the devices can be mounted without distance between neighboring units, up to 84 channels can be mounted per meter.
5106ABB
2 Items
Data sheet
Input
Reference voltage / 2-wire supply: - / 17 V
mA, measurement range / min. span: 3.5...23 mA / 1:1
Output
Load (@ current output): ≤ 600 Ω
mA, signal range / min. span: 3.5...23 mA / 1:1
Technical Specifications
Accuracy ±0.1% of span
Ambient temperature: -20...+60°C
Channels: 2
Isolation voltage, test / operation: 3.75 kVAC / 250 VAC
Max. required power, 1 / 2 channels: 2.0 W / 2.8 W
NAMUR NE21
Programming: No
Response time: 25 ms
Signal dynamics, input / output: Analog signal chain
Supply voltage, universal AC / DC 21.6...253 V / 19.2...300 V
Temperature coefficient ±0.01% of span / °C
Approvals
ATEX, Zone 2 : No
DNV: No
EAC: Yes
FM, Zone 2 - DIV 2: No
IECEx, Zone 2 : No
UL 61010 / 508 : No/Yes
Application guide
4...20 mA Tx input : Yes
Active / passive mA output: Yes/Yes
Signal repeater: Yes
mA / V output: Yes/No
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