Panasonic WX-CC411 Manuel D'utilisation page 26

Connections
Connect the wires to the Euroblock connector. Using a slot-head screwdriver, loosen the Euroblock
connector screws in turn, peel off the insulating material around each of the wires, twist the conductors
firmly, insert the ends of the conductors into the Euroblock connector, and tighten the Euroblock
connector screws.
Note
Shaping the cables
Recommended wires: AWG28 to 16 (Do not use soldered wires.)
Length of insulating material to be peeled off: 7 mm ± 1 mm {9/32 inches ± 1/16 inches}
Screw diameter: ø 2 mm {3/32 inches}
Check that the wires have been connected securely.
Electrical specifications of connectors
DEVICE CNT and DEVICE COM connectors
Connect an external device between the CNT and COM connectors. These connectors are isolated from the internal
circuitry using a photo-coupler.
Electrical specifications:
30 V control voltage, 50 mA control current
ALERT CNT and ALERT COM connectors
Connect an external device between the CNT and COM connectors. These connectors operate by a "make" action. The
COM connector is connected to the GND inside this unit.
Electrical specifications:
DC 5 V open voltage, 2 mA short current
26
7 mm ± 1 mm
{9/32 inches ± 1/16 inches}
Internal circuitry (polar)
Photo-coupler
Internal circuitry
Max. 50 mA
2 mA
short
current
Photo-coupler
CNT
External
device
COM
CNT
External
device
COM