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3-30
Wire the ULTRA Plus PDM Components
Publication 1398-5.1 — January 2000
Ready Relay Output
6HH )LJXUH RQ SDJH LOOXVWUDWLQJ WKH 5HDG\ RXWSXW 3 ZKLFK LV D
QRUPDOO\ RSHQ UHOD\ FRQWDFW WKDW FORVHV ZKHQ WKH 3'0 LV SRZHUHG XS LI QR
IDXOWV H[LVW ZLWKLQ WKH 3'0
Ready relay output and signal names
5HOD\ &RPPRQ 3 LV WKH FRPPRQ RI WKLV FRQWDFW 7KLV FRQWDFW LV UDWHG
$ DW 9'& 7KH 5HDG\ RXWSXW ZLOO RSHQ LI D V\VWHP IDXOW RFFXUV
Connector
P3 Analog I/O and status
Figure 3.19
Enable and Ready Relay - Typical Internal Circuits
P3
+15 VDC
8
8 BIT DAC OUT (MONITOR)
7
12 BIT DAC OUT
6
10 BIT A/D IN
5
ANALOG COMMON
4
RELAY COMMON
3
ENABLED
2
READY
1
Pin
Signal Name
1
Ready (Relay output)
3
Relay Common
NORMALLY
NORMALLY
OPEN
OPEN
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