2-13
HDS-7150/7100
SWITCHER GPI, DME GPI : (D-sub 25-pin, Female)
TTL input x 8
Relay contact output x 4 (max. 30 V AC/DC, 0.1A)
(resistance load)
Open collector output x 4, 30 V rated voltage
GPI timing : Refer to User’s Guide
Pin No. Signal Name Function
1 GND Ground
2 GND Ground
3 GPI IN 2
4 GPI IN 4
General-purpose input
5 GPI IN 6
6 GPI IN 8
7 GPI OUT 1B
8 GPI OUT 2B
General-purpose relay output (B)
*5
9 GPI OUT 3B
10 GPI OUT 4B
11 GPI OUT 6
General-purpose open collector output
*6
12 GPI OUT 8
13 GPI OUT COM Ground for open collector output
14 GND Ground
15 GPI IN 1
16 GPI IN 3
General-purpose input
17 GPI IN 5
18 GPI IN 7
19 GPI OUT 1A
20 GPI OUT 2A
General-purpose relay output (A)
*5
21 GPI OUT 3A
22 GPI OUT 4A
23 GPI OUT 5
General-purpose open collector output
*6
24 GPI OUT 7
25 GPI OUT COM Ground for open collector output
n
A and B (example : 7-pin and 19-pin) of same number
constitute a pair of relay contacts.
HDS-7150/7100
2-4. Input and Output Signals of Connectors
<Relay>
GPI OUT n B
GPI OUT 5-8
GPI OUT COM
<Open collector output>
n ; 1-4
+V
GPI OUT n A
*5 :
*6 :
DME PANEL : RS-422A (D-sub 25-pin, Female)
to Adaptor Box (BKDS-7075)
Pin No. Signal Name Function
1 GND Ground
2 +12 V Power supply +12 V
3 SCLK Serial clock for switch read
and LED light
4 GND Ground
5 WDT LED light data
6 IWLD Control signal for switch read
and LED light
7 GND Ground
8 TCLK Serial clock for character
display
9 TWDT Indicate data for character
display
10 GND Ground
11 TBLANK Disable signal for character
display
12 GND Ground
13 GND Ground
14 +12 V Power supply +12 V
15 +12 V Power supply +12 V
16 BLANK LED light disable signal
17 GND Ground
18 SEQ Control signal for switch read
and LED light
19 RDT Switch read data
20 GND Ground
21 TSEQ Control signal for character
display
22 TQCLK Control signal for character
display
23 +12 V Power supply +12 V
24 +12 V Power supply +12 V
25 GND Ground
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