NEC Univerge SV9100 System Hardware Manual page 572

S 6 E
ECTION XTERNAL
6.1
6.2
9-16
P
AGING AND
External Page Relays
Two external dry contact relays are available when a PGD(2)-U10 ADP is installed
which can be used to activate ancillary devices (i.e. door unlock devices). The
GCD-CP10 also provides one page relay. When the relay on the PGD(2)-U10
ADP is used, there is no need to assign the relay to the Door Box – connect the
relay as detailed in the steps below for the Door Box used. The relays on the
PGD(2)-U10 ADPs are numbered 5~8. Each Door Box/external page circuit
provides a dry relay contact.
If Relays 5 and 6 of a PGD(2)-U10 are set as General Purpose Relays,
❍
they cannot be used for Door Box/Page Relays.
CAUTION
Program 10-21-05 sets the relay switch on the GCD-CP10.
❍
If General Purpose Relay is set to 1 (Relay 1), the page relay cannot
❍
function on the GCD-CP10. General Purpose Relays override Paging
Relays and the Paging Relay is associated with Relay 1 on CN10.
The service codes indicated are the default codes. Refer to Program

11-12-20 and 11-12-50 to redefine these codes as needed.
Door Box /External Page Relay Contacts
6.2.1 Connecting a Contact Relay Device to a Door Box/External
Page Relay
Connect a dry contact relay device to a Door Box/External Page Relay.
To connect to the GCD-CP10:
1. Connect an RCA line from the CN8 or CN9 connector on the
GCD-CP10 to the appropriate location on the extension
cross-connect block.
2. Connect the two-conductor station cable from the cross-connect
block to the external relay.
3. Install bridging clips as required.
-OR-
To connect to the PGD(2)-U10 ADP:
1. Make sure the jumper in the PGD(2)-U10 ADP for the channel is set
correctly. (Refer to
page 9-4).
2. If a line cord was not previously connected to the PGD(2)-U10 ADP,
complete Steps 3~6. Otherwise, skip to Step 7.
D B /P
OOR OX AGE
Figure 9-4 PGD(2)-U10 ADP Jumper Settings on
Installing SV9100 Optional Equipment
R
ELAYS
Issue 3.0