Honeywell HJC4000 User Guide - Page 31

UltraKey Touch Installation and User Guide, Table 3-4, RJ45 Box Pin Assignments, Signal

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UltraKey Touch Installation and User Guide 2. Plug the AC adapter into the controller power port and the adapter into a power source. 3. Connect the RJ45 network cable to the serial port of the controller and the RJ45 box. 4. Connect the pins (RS485+, RS485-) of the RJ45 box to the pins (T/R+, T/R-) of the RS232-RS485 converter using appropriate wire. See Table 3-4 for the RJ45 box pin assignments. Table 3-4 RJ45 Box Pin Assignments Pin Signal 1 RS485+ 2 RS485 - 4 RS232 RXD 5 GND 6 RS232 TXD 5. Connect the RS232-RS485 converter's serial port to the DVR's serial port: • For backwards compatibility with DVRs, an RS232-RS485 converter is required (see Figure 3-4). • To use the controller's RS485 serial port, an RJ45 box is required. Note To setup cascade linkage for UltraKey Touch, see Keyboard Configuration for Cascade Linkage (Additional) on page 37. Document 800-06554 Rev C 31 02/11

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UltraKey Touch Installation and User Guide
Document 800-06554 Rev C
31
02/11
2.
Plug the AC adapter into the controller power port and the adapter into a power
source.
3.
Connect the RJ45 network cable to the serial port of the controller and the RJ45 box.
4.
Connect the pins (RS485+, RS485–) of the RJ45 box to the pins (T/R+, T/R–) of the
RS232-RS485 converter using appropriate wire. See
Table 3-4
for the RJ45 box pin
assignments.
5.
Connect the RS232-RS485 converter’s serial port to the DVR’s serial port:
•
For backwards compatibility with DVRs, an RS232-RS485 converter is required
(see
Figure 3-4
).
•
To use the controller’s RS485 serial port, an RJ45 box is required.
Note
To setup cascade linkage for UltraKey Touch, see
Keyboard Configuration for
Cascade Linkage (Additional)
on page
37
.
Table 3-4
RJ45 Box Pin Assignments
Pin
Signal
1
RS485+
2
RS485–
4
RS232 RXD
5
GND
6
RS232 TXD