GAI-Tronics 12565-0009, 12565-010 Ring Relay Kits - Manual (Page 2)

Pub. 42003-274A
M ODEL 12565-009 AND 12565-010 R ING D ETECT K ITS Page 2 of 7
f:\standard ioms - current release\42003 kit manuals\42003-274a.docx
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The Model 12565-010 Kit includes the following:
Qty Description
1 Ringer Relay PCBA
2 Standoffs, 4-40
 1.18 inches, M/F
2 Standoffs, 4-40
 1.25 inches, M/F
6 Phillips head machine screws, 4-40
 5/16-inch
1 PCBA mounting plate
1 Modular connector cord, USOC RJ11C
Model 354-001 Installation
Using the parts provided in the Model 12565-009 Ring Detect Relay Kit:
1. Remove the four 10-32 security screws from the front cover of the telephone. Pull the cover away
from the back box/enclosure. Retain the screws.
2. Disconnect the incoming subscriber line; red (ring) and green (tip) from TB1 on the Industrial
Telephone PCBA.
3. Install the two 6-32
 1.00 inch F/F standoffs (provided) onto the two weld studs on the back of the
panel. See Figure 1.
4. Align the Ring Relay PCBA with the two standoffs. Make note of the PCBA orientation in Figure 1.
5. Secure using two #6-32 screws provided.
6. Connect the incoming subscriber telephone line to TB1 on the Ring Relay PCBA as shown in
Figure 2.
7. Connect the external sounder or beacon to TB2 on the Ring Relay PCBA for activation with an
incoming telephone call. See Figure 2 and Figure 3.
8. Before reattaching the panel assembly, connect the USOC RJ11C modular connector cord (provided)
from the Industrial Telephone PCBA shown in Figure 4 to the Ring Relay PCBA shown in Figure 2.