JRC JMR-9225-6X - Page 106

Chapter 2 System Configuration 2-48
Table 2.4.22 RIF I/O specifications 2
Label Name Pin
Signal
Name
I/O Specification Detail
J832 SCANNER
1 VD+ IN
Radar Video Signal.
0 to -2.6V
(except NKE-2103)
0 to -1.8V (NKE-2103)
See Fig. 2.4.20
RIF VD TRG signals
detail.
2 VD- IN
3 TRG+ IN
Radar Trigger Signal
0 to +13.6V (min. 10.6V)
Pulse Width :
1us to 4.4us
See Fig. 2.4.20
RIF VD TRG signals
detail.
4 TRG- IN
5 BP+ IN
Bearing Pulse
0 to +5V, Pull-up
2048 pulses /
1 rotation
See Fig. 2.4.21
RIF BP BZ signals
detail
6 BP- IN
7 BZ+ IN
Bearing Zero
Open Collector Input.
1 pulse / 1 rotation
5V, 510ohm
Internal Pull-up.
See Fig. 2.4.21
RIF BP BZ signals
detail
8 BZ- IN
9 MTR+ I/O
RS-485, UART
9600 to 38400 bps
Start bit: 1bit
Stop bit: 2bits
Parity bit: Even Parity
Data bit: 8bits
-
10 MTR- I/O
11 MTRG -
12 N.C. - N.C. -
13 DC+ OUT
48Vdc
or
24Vdc
Depends on
the Scanner Type
14 DC- OUT