5104A
 

Repeater / power supply

 

5104A

 

  • 1- or 2-channel version
  • 3- / 5-port 3.75 kVAC galvanic isolation
  • Loop supply > 17.1 V
  • 20 programmable measurement ranges
  • Universal supply by AC or DC
  1. Overview + -

  2. Technical details + -

  3. Accessories + -


Application

  • 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.

Data sheet & Manuals


Data sheet

Manuals

Manuals in Russian

Supplementary documentation


EU Declaration of Conformity

Safety note


Safety note

Approvals & Certificates


UL certificate

DNV marine certificate

EAC declaration

EAC LVD declaration

Metrology Pattern Approval (MPA)

Environmental Conditions

Operating temperature -20°C to +60°C
Calibration temperature 20...28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20

Mechanical specifications

Dimensions (HxWxD) 109 x 23.5 x 130 mm
Weight approx. 225 g
DIN rail type DIN 46277
Wire size 1 x 2.5 mm2 stranded wire
Screw terminal torque 0.5 Nm

Common specifications

Supply

Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC
Fuse 400 mA SB / 250 VAC
Max. required power ≤ 3 W (2 channels)
Internal power dissipation ≤ 2 W (2 channels)

Isolation voltage

Isolation voltage, test / working 3.75 kVAC / 250 VAC
PELV/SELV IEC 61140

Response time

Response time (0...90%, 100...10%) < 25 ms

Auxiliary supplies

2-wire supply (pin 44...42 and 54...52) 28...17.1 VDC / 0...20 mA
Signal / noise ratio Min. 60 dB (0...100 kHz)
EMC immunity influence < ±0.5% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst < ±1% of span

Input specifications

Common input specifications

Max. offset 20% of max. value

Current input

Measurement range 0...20 mA
Min. measurement range (span) 16 mA
Input resistance Nom. 10 Ω + PTC 10 Ω

Voltage input

Measurement range 0...10 VDC
Min. measurement range (span) 8 VDC
Input resistance > 2 MΩ

Output specifications

Current output

Signal range 0...20 mA
Min. signal range 16 mA
Load (@ current output) ≤ 600 Ω
Load stability ≤ 0.01% of span / 100 Ω
Current limit ≤ 28 mA

Passive 2-wire mA output

Max. external 2-wire supply 29 VDC
Effect of external 2-wire supply voltage variation < 0.005% of span / V

Voltage output

Signal range 0...1 VDC / 0...10 VDC
Min. signal range 0.8 VDC / 8 VDC
Load (@ voltage output) ≥ 500 kΩ
of span = of the presently selected range

Observed authority requirements

EMC 2014/30/EU
LVD 2014/35/EU
EAC TR-CU 020/2011

Approvals

UL UL 508 / C22.2 no. 14
DNV Marine Stand. f. Certific. No. 2.4
 

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