Commoning; Potential Distribution Module - WAGO 787-3861/200-1000 Product Manual

787-3861/200-1000
NOTICE
!
Connected relays: Only common equal potentials!
Damage to the device may occur if different potentials are commoned!
If you use the relay with item no. 857-304, the potentials must only be commoned via
connections V
You can find a connection example in

4.7.1 Commoning

Push-in type jumper bars can be used to distribute an applied voltage or signal to multiple
electronic circuit breakers.
• Commoning the power supply:
The maximum supply current per connection point is 20 A. A current of 40 A can be
distributed across multiple ECBs if the potential is fed in and commoned in parallel via
two connection points.
• Commoning signal output S2:
The signal outputs of up to 10 devices can be commoned and then serve as a common
signal.
The respective products can be found as "related products" under
787-3861/200-1000.

4.7.2 Potential Distribution Module

WAGO's Power Distribution Modules (PDM) allow parallel connection with multiple lines
to the fused supply voltage and GND potential by expanding product connections V
GND
The housing contours and dimensions are based on the electronic circuit breakers. This
allows the connection from PDM to push-in type jumper bars to be made directly; see
8 Commoning
also
under ü www.wago.com/787-3861/200-1000.
Product manual | Version: 1.0.0
Electronic Circuit Breaker
+ (connection 3) and GND (connection 8)!
IN
(8 Connections [} 12]).
[} 23]. The respective products can be found as "related products"
8 Connection Examples
Functions
[} 25].
ü www.wago.com/
or
out+
23