Interlogix TruVision DVR 44HD - Appendix E KTD-405 Keypad

TruVision DVR 44HD User Manual 141
Appendix E
KTD-405 keypad
Supported firmware
TVR
44XX-YYY firmware 1.0i or higher
KTD
-405U (-2DU) keypad firmware: 1.4.00
Note: XXX represents the number of video channels.
YYY represents the recorder storage configuration such as 1T = 1 TB, etc.
Wiring the keypad
Connect the RS-485 bus of the KTD-405 I/O box to the recorder keypad terminal port.
Table 21: Keypad and recorder connections
KTD
-405 I/O box Recorder connection
RS
-485 A D+
RS
-485 B D-