Power supply and signal isolator for 2-wire transmitters.
Signal isolator for analog current / voltage signals.
1 : 1 or signal conversion of analog current / voltage signals.
Technical characteristics
The 20 factory-calibrated measurement ranges in the 5104A can be selected by the internal DIP-switches without the need for recalibration.Special measurement ranges can be delivered.
PR5104A 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 / voltage transmitter or as a 2-wire transmitter.
Mounting / installation
Mounted vertically or horizontally on a DIN rail.By way of the 2-channel version up to 84 channels per meter can be mounted.
5104AB
2 Items
Data sheet
Input
Max. offset: 20% of selec. max. value
Reference voltage / 2-wire supply : - / 17.1 VDC
V, measurement range / min. span: 0...10 VDC / 8 VDC
mA, measurement range / min. span: 0...23 mA / 16 mA
Output
Load (@ current output): ≤ 600 Ω
Load (@ voltage output) : ≥ 500 kΩ
Max. offset: 20% of selec. max. value
V, signal range / min. span 0...10 VDC / 0.8 VDC
mA, signal range / min. span 0...23 mA / 16 mA
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: DIP-switch
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: Yes
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
Mounting in Zone 2 / DIV 2: Yes/Yes
Signal converter: Yes
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