©Sealevel Systems, Inc.
8004e Manual
16
SL9207 2/2017
OUTPUT PORTS (REED RELAY)
Reed relays provide very high quality, long life, low current (10 Watt maximum), dry contact switch
closures. Reed relays are not suited for high current applications, and can be destroyed by inductive load
switching, where a spark occurs across the contacts internally. The relays are normally open, and close
when energized.
OUTPUT PORTS (REED RELAY) PIN ASSIGNMENTS (DB-37 MALE)
Outputs are interfaced via the DB-37 male connector on the supplied CA165 cable.
Port C Bit
Relay
Port C
Output Pin
Pairs
Port D Bit
Relay
Port D Output
Pin Pairs
0
K16
2,20
0
K8
10,28
1
K15
3,21
1
K7
11,29
2
K14
4,22
2
K6
12,30
3
K13
5,23
3
K5
13,31
4
K12
6,24
4
K4
14,32
5
K11
7,25
5
K3
15,33
6
K10
8,26
6
K2
16,34
7
K9
9,27
7
K1
17,35
Ground
18,36,37
+ 5 Volts
19
+ 12 Volts
1
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