Vaisala RVP900 - J6 - RVP901-WSP Misc IO a to RCP903 ASR9-WSP Panel; Figure 17 RVP901 IFDR; Table 135 RVP900 Signal Types in CBL210313; Table 136 CBL210313 RCP903 Interconnect Cable to RVP901-WSP Misc IO Port a (J3)

G.6.9 J6 - RVP901-WSP Misc IO A to RCP903 ASR9-WSP Panel
Table 135 RVP900 Signal Types in CBL210313
Type Destination
GPDIFF_PIN_LP/N
RS-422 signals
TTLIO_PIN/GND
TTL signals
AMUX_P0/AMUX_N0
Dierential analog input A/D signals
+5V
+5 VDC
-5V
-5 VDC
Gnd
Ground
Table 136 CBL210313 RCP903 Interconnect Cable To RVP901-WSP Misc IO Port A (J3)
RCP903
Pin
Number
Signal Name Type Direction RVP901 IFDR
Pin Number
Logical
Connection
1,22
IFDR_PRET0 TTL 5V
Output 1,19
DIFF0 P,N
2,23
IFDR_HDR_INFO
0_P/N
TTL 5V
Output 2,20
DIFF1 P,N
3,24
IFDR_HDR_INFO
1_P/N
TTL 5V
Output 3,21
DIFF2 P,N
4,25
IFDR_HDR_INFO
2_P/N
TTL 5V
Output 4,22
DIFF3 P,N
5,26
IFDR_HDR_INFO
3_P/N
TTL 5V
Output 5,23
DIFF4 P,N
6,27
IFDR_HDR_INFO
4_P/N
TTL 5V
Output 6,24
DIFF5 P,N
7,28
IFDR_HDR_INFO
5_P/N
TTL 5V
Output 7,25
DIFF6 P,N
8,29
IFDR_HDR_INFO
6_P/N
RS-422
Output 8,26
DIFF7 P,N
9,30
IFDR_HDR_INFO
7_P/N
RS-422
Output 9,27
DIFF8 P,N
10,31
IFDR_HDR_INFO
8_P/N
RS-422
Output 10,28
DIFF9 P,N
11,32
IFDR_HDR_INFO
9_P/N
TTL 5V
Output 11,29
TTL0, GND
12,33
IFDR_HDR_INFO
10_P/N
TTL 5V
Output 12,30
TTL1, GND
RVP900 User Guide M211322EN-J
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