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PIO-D144 User’s Manual
Version: 2.1 Date: 1999/10 Page 15
2.6.6 DB-24R, DB-24RD Relay Board
The DB-24R, 24-channel relay output board, consists of 24 form C relays for
efficient switch of load by programmed control. The relay are energized by apply
12V/24V voltage signal to the appropriated relay channel on the 50-pin flat
connector. There are 24 enunciator LED’s for each relay, light when their associated
relay is activated.
DB-24R
DB-24RD
50-pin flat-cable header
Yes
Yes
D-sub 37-pin header
No
Yes
Other specifications
Same
DB-24R, DB-24RD
24
×
Relay (120V, 0.5A)
DB-24PR,DB-24PRD
24
×
Power Relay (250V, 5A)
DB-24POR
24
×
Photo MOS Relay (350V, 01.A)
DB-24SSR
24
×
SSR (250VAC, 4A)
DB-24C
24
×
O.C. (30V, 100 mA)
DB-16P8R
16
×
Relay (120V, 0.5A) + 8
×
isolated input
DB-24R
PIO-D144
50-Pin cable
Normal Open
Normal Close
Com.
Note:
Channel: 24 From C Relay
Relay: Switching up to 0.5A at 110ACV
or 1A at 24DCV.
From C Relay
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