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Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
VAZ-CHAIN-BU/BN70MM/1,0-25
Product Description
25-point wiring link for control cabinet modules with screw terminals
General specifications
UL File Number
E223176
Electrical specifications
Nominal voltage
48 V
Current loading capacity
8 A at 40 °C DIN VDE 0298 Part 4 HD 516/VDE 0298-300
Ambient conditions
Ambient temperature
-30 ... 80 °C (-22 ... 176 °F) fixed installation
Mechanical specifications
Core cross section
Fine-stranded copper 1 mm2
Bending radius
movable installation: 4 x external diameter fixed installation: 2 x external diameter
2-channel signal conditioner, Universal usage at different power supplies, Dry contact or NAMUR inputs, Input frequency 1 mHz ... 1 kHz, Current output 0/4 mA ... 20 mA, Relay contact and transistor output, Start-up override, Configurable by PACTware or keypad, Line fault detection (LFD), Rated voltage: 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz, Input I, II: 2-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact, Output I, II: signal, relay, Output V: analogpa
2-channel, 115/230 V AC supply, 3-wire PNP/NPN sensor or push-pull input, Relay contact output, DIP switch selectable functions, Minimum/maximum control, Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511, Housing width: 20 mm, Number of channels: 2-channel, Interval relay, Min./max. control, Safety Integrity Level (SIL): SIL 2, Rated voltage: 90 ... 253 V AC , 45 ... 65 Hz, Field device: 3-wire sensor, Field device [2]: Push-pull (4 in 1) output, Type: 2 x relay (change-over contact)pa
1-channel signal conditioner, 24 V DC supply, Input for 2- or 3-wire sensors, Input frequency 10 mHz ... 50 kHz, Relay contact output, Start-up override and restart inhibit, Configurable by DIP switches and software, Connection via screw terminals, Number of channels: 1-channel, Restart inhibit, Start-up override, Signal type: Digital Input, Rated voltage: 16.8 ... 31.2 V DC, Field device: NAMUR sensor, Field device [2]: volt-free contact, Field device [3]: 2-wire DC sensor, Field device [4]: SN sensorpa
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