Unit Description 4
CMC-TC Wireless I/O-Unit
5
EN
4
Unit Description
The Computer Multi Control Top Concept Wireless
I/O-Unit is an "intelligent" enclosure monitoring sys-
tem installed in its own housing mounted on the
enclosure. The enclosure monitoring system uses
the various connected sensors to perform the com-
plete physical monitoring of the enclosure, namely,
temperature, humidity, access control and digital
input module. All this information is transferred using
SNMP to a management station where it can be
administered. The CMC-TC Wireless I/O-Unit can
also be used as a repeater. The direct connection of
the CMC-TC power pack starts this function.
4.1 Housing
The CMC-TC Wireless I/O-Unit is contained in its
own housing that can be fastened with the supplied
Velcro strips to the inner side of the side wall, to the
punched sections with mounting flanges or to the
shelf of the enclosure. Mounting units (see Section
4.5.1 "Required Accessories") can also be used to
install the housing.
1
2
3
Fig. 1
CMC-TC Wireless I/O-Unit front side
Key
1
Acknowledge key (C key)
2
Status LED
- Off
No operating voltage is present or
repeater mode
- Green
OK sensor status
- Orange
Warning sensor status
- Red
Alarm sensor status
- Flashing green/orange/red
Configuration change
- Flashing red
System is in reset
3
Wireless connection LED
- Off
No operating voltage is present
- Green
Normal operation
- Green interrupted briefly for some time [ms] ->
a data package is being sent
- Orange
System is in repeater mode
- Red
System in repeater mode has lost the
base station
- Flashing red
System is in reset
- Flashing green/orange/red
System is in the log-in mode
1
2
3
Fig. 2
CMC-TC Wireless I/O-Unit rear side
Key
1
Antenna connection
2
Power supply (optional)
3
Interface to Processing Unit II
4.2 Power Supply
The CMC-TC Wireless I/O-Unit is supplied with
power from the connected Processing Unit II. The
connection is established using an RJ45 cable. A
selection of various RJ45 cables is described in
Section 4.5 "Accessories".
All connected sensors have their own battery inte-
grated in each sensor.
If you connect the CMC-TC Wireless I/O-Unit di-
rectly to a CMC-TC power unit, it operates as a
repeater.
4.3 Connectable Sensors
Sensor
Model No.
Temperature sensor
DK 7320.505
Humidity sensor
DK 7320.515
Access sensor
DK 7320.535
Digital input module
DK 7320.585
Tab. 1
Connectable Sensors
4.4 Scope of supply
The unit will be delivered in a packaging unit in fully-
assembled state.
•
Check the delivered components for complete-
ness.
•
Check that the packaging does not show any
signs of damage.
Quantity Designation
1
Wireless I/O-Unit
2
Self-adhesive Velcro fasteners
90 x 15 mm
1
Antenna
1
Operating instructions
Tab. 2
Scope of supply
