Installation MACH1000
Release 02 03/2013
35
Connecting the signal contact
Note:
Relevant for North America:
The tightening torque for fixing the signal contact terminal block to the
device is 3 lb in (0.34 Nm).
For every signal contact to be connected, make sure the following
requirements are met:
The lines to be connected are voltage-free.
The connected voltage is limited by a current limitation device or a
fuse.
Observe the electrical threshold values for signal contact
(see on
page
52 “General technical data”
)
.
For every signal contact to be connected, perform the following steps:
For terminal connections: connect the signal contact lines to the
connection terminals.
Note:
To insert the cable, you open the terminal lock by positioning the
screwdriver as illustrated below and pressing on the lever.
Note:
Use copper wire with cross-section AWG 20 to AWG 12
(0.5 mm
2
to 3.0 mm
2
) and stripping length12 mm.
WARNING
ELECTRIC SHOCK
Never insert sharp objects (small screwdrivers, wires, etc.) into the
connection terminals for the signal lines, and do not touch the terminals!
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
Summary of Contents for MACH 1020
Page 4: ...4 Installation MACH1000 Release 02 03 2013...
Page 61: ...Installation MACH1000 Release 02 03 2013 61...
Page 62: ...62 Installation MACH1000 Release 02 03 2013...
Page 64: ......
