4
Figure 5
RJ31X Wiring
NOTE: Use the supplied telco cable assemblies to connect to an RJ31 jack. Make sure the RJ31 jacks are
mounted in a secure location to prevent false disconnections and/or tampering.
Notification
Do not connect registered equipment to party lines or
coin-operated telephones. If the local telephone
company requests notification before you connect the
MDACT to the telephone network, supply the following
information:
•
the particular line to which you are connecting the
MDACT
•
the make, model and serial number of the device
•
the FCC registration number
(ESVMUL-46514-AL-E)
and ringer equivalence (0.0B).
If the telephone company makes changes in its
communications facilities, equipment, operations or
procedures that may affect the performance of the
MDACT, the telephone company is obligated to notify
the user in writing.
The MDACT meets the requirements of UL 1950.
1
2
3
6
7
8
R1
T1
4
5
R
T
RJ31X Module
Full Modular Phone Jack To Dialer
Connecting the Keypad to the MDACT
NOTE: The DCT-P LCD Remote Keypad is used
strictly for programming and debugging
purposes only.
A DCT-P LCD Remote Keypad can be used to
operate the MDACT Communicator. Plug the molex
connector from the DCT-P onto the connector pins on
the MDACT board as shown in Figure 6.
Use the following steps when programming the
MDACT from the DCT-P.
1.
Set the DCT-P address between 1 and 15.
2.
Use the wire connector supplied with the DCT-P to
connect the DCT-P to the MDACT. See Figure 6.
3.
Program the MDACT as explained in the
programming section of the MDACT Programming
Manual, P/N 315-099378.
NOTE: If there is no keypad activity for three minutes,
the keypad is disabled. The keypad's buzzer
sounds and a "SYSTEM FAULT" message
will appear on the keypad. Disconnect the
keypad from the MDACT by removing the
wire harness plug from the MDACT's keypad
pins, then reconnect the wire plug harness to
re-enable the keypad.
