SICK GMS840

32
8018429/1DWP/V3-0/2022-06| SICKADDENDUM TO OPERATING INSTRUCTIONS | GMS840
Subject to change without notice
8 TECHNICAL DATA
8.6 Electrical safety/ EMC
8.7 Technical data for intrinsically safe signal connections
8.7.1 Limit values for intrinsically safe analog outputs
8.7.2 Limit values for intrinsically safe digital outputs
Protection class: Protection class I
[1]
[1] VDE 0411 Part 1 / IEC 348
Degree of soiling 2
Electrical safety:
Tested according to CSA/EN 61010-1
Low Voltage Directive 2014/35/EU
Electromagnetic compatibility:
In accordance with EN 61326-1, EN 61326-2-1,
EN 61000-6-2, EN 61000-6-4 and Directive
2014/30/EU
Signal connection Parameter Specification
Analog outputs
[1]
[1] Observe information on zero potential
Maximum voltage on connection terminals: 13 V
Allowable load: 0 … 200 Ω
Digital inputs
Maximum voltage on connection terminals: 26.5 V
Internal resistance: 300 Ω
Parameters of the intrinsically safe power
circuit
Allowable value
Total inductivity L
A
≤ 0.5 mH
Total capacity C
A
≤ 478 nF
Maximum output current I
max
≤ 200 mA
Parameters of the intrinsically safe power
circuit
Allowable value
Total inductivity L
A
≤ 1.6 mH
Total capacity C
A
≤ 83 nF
Maximum output current I
max
≤ 75 mA