Assa Abloy Besam SW200i US Installation And Service Manual page 58

12 Electrical connection
* For "Double egress doors", these functions must be set separately for MASTER and SLAVE
as the arm systems as well as the air pressure may be different.
Note:
Locks on the MASTER and SLAVE doors must be connected to the control unit (CU) on
the corresponding operator.
Inner and outer impulses can be connected to either MASTER or SLAVE CU or both.
The OPD/OPS is to be connected to the MASTER CU except for "Double egress", where
each OPD/OPS must be connected to corresponding CU.
Door leaf mounted sensors must always be connected to corresponding CU.
58 Issue 2012-06-27 1007718-US-3.0