2
TECHNICAL SPECIFICATIONS
Power Supply:
Voltage:
12 – 24VDC or 12 – 18VAC
Current
Consumption:
300mA
Maximum
Relay Outputs (resistive load):
Maximum Switching Voltage:
30VAC/DC
Maximum Switching Current:
AC: 10A (NO) / 3A (NC)
DC:
5A
(NO)
/
3A
(NC)
Maximum Switching Capacity: 1250VA (NO)
375VA
(NC)
Minimum Permissible Load:
10mA at 5VDC
Contact
Resistance:
100
m
Ω
Maximum
Life
Expectancy:
Mechanical:
10,000,000
operations
Electrical:
200,000
operations
minimum
(at
maximum
rated
load)
Inputs:
Dry Contact Type ONLY.
Do NOT apply voltage to any of the inputs.
Dry Contact Speci
fi
cations:
Contact
Resistance:
500
m
Ω
Maximum
Current Capacity:
100mA at 5VDC Minimum
Environmental:
Ambient Temperature: -40°C to +80°C (-40°F to 176°F)
Ambient Humidity:
0% to 100% (see note)
Note:
The humidity inside the housing for any APEX device cannot exceed
100% and must be noncondensing.
39
Test multiple devices or entire site
Generally, multiple problems are a sign of problems in the wiring, either
from bad splices, pinched or nicked wires, radio frequency interference,
water in the conduit, or incorrect wire type. To check the entire site for
problems, use the following procedure:
Allow for access and egress of customers and open all device
1.
housings.
Unplug the
2.
power and data terminal blocks on every AI device on
the site.
Once every device on the site is unplugged, add one device at a
3.
time back into the system.
Allow the device to function for an hour and then add in the next
4.
device in line.
Eventually, a device will be added that causes the problem to
manifest. Switch this device with one that has been previously
added to verify if the problem exists in the location or in the device.
If the problem stays in the same location, it is probably a wiring
5.
issue. Contact a service company to check the wiring.
