Isolation amplifier; Current and voltage input signal; 2 x current output signal; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²

Name: Isolation amplifier; Current and voltage input signal; 2 x current output signal; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²
Brand: WAGO
SKU: 857-423

Short description:

This signal splitter converts, amplifies, filters and electrically isolates standard analog signals.

Features:

Two configurable current outputs
Calibrated measurement range switching
Switchable limit frequency
Safe 4-way isolation with 2.5 kV test voltage per EN 61140

Input signal type	Voltage Current
Input signal (voltage)	0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V (calibrated switching)
Input signal (current)	0 … 20 mA; 4 … 20 mA (calibrated switching)
Input resistance (current input)	≤ 50 Ω
Input resistance (voltage input)	≥ 100 kΩ

Output signal type	Current
Output signal (current)	0 … 20 mA; 4 … 20 mA (calibrated switching)
Load impedance (current output)	≤ 300 Ω (per channel)

Limit frequency	100 Hz / 1 kHz (configurable via DIP switch)
Step response (typ.)	3.5 ms (100 Hz); 300 µs (1 kHz)

Transmission error (typ.)	≤ 0.1 % of upper-range value
Transmission error (max.)	≤ 0.2 % of upper-range value
Temperature coefficient	≤ 0.01 %/K

Power supply type	24 VDC
Nominal supply voltage U_S	DC 24 V
Supply voltage range	±30 %
Power consumption at nominal supply voltage	≤ 35 mA

Test voltage (input/output/supply)	AC 2.5 kV; 50 Hz; 1 min
Protection type	IP20

Connection technology	Push-in CAGE CLAMP^®
Solid conductor	0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor	0.34 … 2.5 mm² / 22 … 14 AWG
Strip length	9 … 10 mm / 0.35 … 0.39 inch

Width	6 mm / 0.236 inch
Height from upper-edge of DIN-rail	97.8 mm / 3.85 inch
Depth	94 mm / 3.701 inch

Surrounding air temperature (operation)	-25 … 70 °C
Surrounding air temperature (storage)	-40 … 85 °C

Conformity marking	CE
EMC immunity to interference	EN 61000-6-2
EMC emission of interference	EN 61000-6-4

Product Group	6 (Interface Electronics)
Packaging type	bag
Country of origin	DE
GTIN	4045454471316
Customs tariff number	85437090300

Fire load	0.849 MJ
Weight	40.6 g

Isolation amplifier; Current and voltage input signal; 2 x current output signal; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²

Product details