Chapter 3 – Installation
Hardy H6800 Series Application Controllers User Guide
50
Figure 3-12 shows the pin numbering on the relay card interface. Table 3-11 lists the signal
names.
Figure 3-12. Pin Numbering on the Relay Card Terminal Block
Table 3-11. Pin Numbering on the Relay Card Terminal Block (DC Relay Port)
Pin
Signal Name
Properties
1
Line 1
NO, 5-30 VDC, 1A
2
Common 1
Line 1 return (Gnd)
3
Line 2
NO, 5-30 VDC, 1A
4
Common 2
Line 1 return (Gnd)
5
Line 3
NO, 5-30 VDC, 1A
6
Common 3
Line 1 return (Gnd)
7
Line 4
NO, 5-30 VDC, 1A
8
Common 4
Line 1 return (Gnd)
