S600 Instruction Manual
4-20 I/O Revised Jan-07
Pin Function
26 DIGIN CH-30
27 DIGIN CH-31
28 DIGIN CH-32
29 RETURN CH 29-32
Table 4-16. DIGIN Pin Connections for SKT-F
Pin Function
19 DIGIN-CH7
18 DIGIN-CH8
17 RETURN CH5-8
16 DIGIN-CH9
15 DIGIN-CH10
14 DIGIN-CH11
13 DIGIN-CH12
12 RETURN CH9-12
11 DIGIN-CH13
10 DIGIN-CH14
9 DIGIN-CH15
8 DIGIN-CH16
7 RETURN CH13-16
4.2.2 Digital Outputs (DIGOUT)
Each board provides 12 digital output (DIGOUT) high current, open
collector type channels. The maximum current rating is 100 mAmps at
24 Volts dc. Output frequencies up to 0.5 Hz are possible.
Carefully check the DC polarity. Use an external DC supply in series
with the load. When using inductive loads (such as relay coils), place a
diode across the load.
The DIGOUT channels CH1 and CH2 are located on connector SKT-
E. Channels CH3 and CH12 are located on connector SKT-F. Refer to
Tables 4-17 and 4-18 for the DIGOUT pint connections. Refer to
Figure 4-26 for field schematics.
Figure 4-25. Digital Output Schematic (Relay)
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