ANALOG INPUT MODULE
Page 4
April 15, 1997
AIM
Terminal
Blocks
3 2
3 1
3 0
2 9
1 1
1 0
9
8
7
6
5
4
3
2
1
8 VDC
Loop
Power
Channel Inputs
Channel Ground and
Shield Terminations
Pulse
Contact
or
Runtime
Contact
4 0
3 9
3 8
8 0
7 9
7 8
Figure 6 Pulse and Runtime Contact Sensor Wiring
11) Cable Recommendations. Note that these are
only recommendations. For some situations only a
certain type of cable may be used. before selecting
specific cables, consult local and National Electric
codes.
Analog sensors should use a 22 AWG twisted-pair
(stranded conductor), foil shielded cable with a drain
wire. Multiple sensors can be connected through a multi-
pair cable. Consult the sensor’s manufacturer for limits
on cable lengths. Generally 500 feet is acceptable.
Contact closure and runtime sensors should use a 22
AWG twisted-pair (stranded conductor), foil shielded
cable with a drain wire. Multiple sensors can be
connected through a multi-pair cable. Cable runs in
general should not exceed 1000 feet.
12) Trouble Shooting. Under normal operating
conditions the LEDs indicating ‘Logic Power’, ‘8VDC
Power’ and ‘24VDC Power’ will remain lit. The ‘Status’
LED will flash about once a second. If a malfunction has
occurred, the ‘Status’ LED will either remain lit or remain
un-lit. This typically indicates a sensor profile error, or in
rare cases, a clock or memory error. If the Status LED is
not flashing normally, perform the following steps in the
order given below until it begins flashing normally.
A) Attempt communication using IMPACC. If
communication is possible, download the sensor
profile and reset the date and time.
B) Disconnect power from the AIM for 5 seconds and
then re-connect. Proceed to step A.
C) Disconnect power from the AIM. Hold down the
‘System Test’ pushbutton as power is re-connected.
This clears the memory of the AIM. Disconnect
power again from the AIM, wait 5 seconds and then
re-connect without holding down the pushbutton.
Proceed to step A.
If none of these steps corrects the problem, please call
the Advanced Products Support Center at the number
below.
SPECIFICATIONS
32 input channels, non-isolated, ±10 Volts maximum
499 Ohm input impedance
Capacitor backed-up RAM
Current input
0-20 mA DC
accuracy ±0.02 ma from 0.2 to 20 mA
(excludes sensor error)
resolution 0.01 mA
Pulse input
Form “A” contact closure
10 Hz maximum, 50% duty cycle
10ms de-bounce
Runtime input
Form “A” contact closure
Power
120VAC/24VAC UL listed transformer
Supply
24VA
Power
8VA including IPONI
Consumption
Auxiliary
8VDC and 24VDC
Power
16VA total, maximum
Operating
32-125°F (0-50°C)
Environment
20-80% RH non-condensing
Enclosure
NEMA 1
12”H x 10”W x 6”D
Mounting Holes:
Catalog No. AIM
Style No. 4D13140G01
For product support please call the
Advanced Products Support Center:
1-800-809-2772 or 412-494-3750
10”
8”
8”
10”
