Page 234 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

857-979

3 Supply and Through Module

232

<_________ 96 mm/3.76 in _________> Signal+ 1 2 5 Signal+

6 GND
GND
Us+
8 GND
_> GND 3 4 7 Us+
____________
_>
6 mm/0.23 in
<_________ 94 mm/3.68 in _________>
Short description: Pack.
The 857-979 Supply and Through Module transmits electrically isolated sig- Description Item No. Unit
nals (e.g., in conjunction with the 857-980 Interface Adapter for analog sig- Supply and Through Module 857-979 25
nals). When used as a supply module, it transmits the power from the clamping
®
points to the adjacent JUMPFLEX modules via push-in type jumper bars.

Technical Data Technical Data
General specifications:
Max. voltage 33 V AC/DC
Current carrying capacity 8 A
Contact resistance < 10 mΩ
Environmental Requirements:
Ambient operating temperature -25 °C ... +70 °C
Storage temperature -40 °C ... +85 °C
Connection and type of mounting:
Wire connection
Cross sections solid:
0.08 mm² ... 2.5 mm² / AWG 28 ... 14
fine-stranded:
0.34 mm² ... 2.5 mm² / AWG 22 ... 14
Strip length 9 ... 10 mm / 0.37 in
Dimensions and weight:
Dimensions (mm) W x H x L 6 x 96 x 94
Height from upper-edge of DIN 35 rail
Weight 27.5 g
Standards and approvals:
Conformity marking 1
r UL 508
r ANSI/ISA 12.12.01 (pending)
Shipbuilding g (pending)