Hirschmann MACH1000 Series - Page 41

Installation MACH1000
Release 06 03/2021
41
Figure 13: Power supply unit characteristic value G (see on page 54 “General
technical data”):
AC voltage (pictured above) or DC voltage (pictured below)
Connecting
1 - Supply voltage
2 - Signal contact
Note: Use copper wire with cross-section AWG16 ... AWG12 (0.75 mm
2
...
3.0 mm
2
) and stripping length 12 mm.
For every supply voltage to be connected, perform the following steps:
 Verify the required conditions for connecting the voltage supply.
See “Supply voltage” on page 7.
 To insert the cable, you open the terminal lock by positioning the
screwdriver as illustrated below and pressing on the lever.
 Connect the protective conductor with the clamp.
Connection Characteristic
value C
Characteristic
value G- VDC
Characteristic
value G -VAC
, pin 1 Protective conductor Protective conductor Protective conductor
-/N, pin 2 Minus terminal of the
supply voltage
Minus terminal of the
supply voltage
Neutral conductor
+/L, pin 3 Plus terminal of the
supply voltage
Plus terminal of the
supply voltage
Line conductor
Table 7: Pin assignment of spring-loaded terminal for voltage supply
4 5
Relay
45
G
4 5
Relay
45
321 321
-/N
+/L
321 321
-/N
+/L
2
1
-
+
2
1