TX-TEM1
11
TX-TEM1 SPECIFICATIONS
AURASAFE mini PT1000 Input module
Technical data
Inputs
2 analogue inputs for PT1000
temperature sensors
Addressing
DIP-switch
Indicator
LED on the side
Terminals
Springclamps, max. 2,5 mm
2
Dimensions
85x85x40 mm
Temperature
0-50
˚
C
WIRING TERMINALS
A.
PT1000 inputs
PT1000 inputs if input is not used, 1 kohm/1%
resistance must be mounted.
B. Supply/Bus input
2-wire bus supply. Two extra terminal-pairs for
forwarding.
C. Addressing DIP-switch
See separate description for addressing.
D. DIP-switch for alarm
See separate description for addressing.
E. Reset-button
See separate description.
F. Cable fixation
G. LED indicator
See separate description for indicator.
LED indicators
Status
Green
OK
Green, blinking slowly
Res
et module
Blue, blinking rapidly
PT1000 short-circuited
Red, blinking slowly
Alarm temperature or
missing PT1000
ADDRESSING
The damper module is assigned an address via the DIP switches.
The modules are assigned a consecutive address between 0 - 99. It
is not necessary for the modules to be placed in order during
assembly.
Each of the 7 switches represents a value, as indicated on the right.
The sum of the activated switches gives the module address. As
Example 1 shows, switches 1, 3 and 6 are activated. They each count
for 1 + 4 + 32, ie the module’s address becomes 37.
The same address must not be given to more than one damper.
SETTING TEMPERATURE FOR ALARM
Use DIP-switch 8 to set the alarmlimit to 40 or 72 °C.
RESET AFTER ALARM
The module will blink green if there has been a temperature alarm or if
the input has had a short-circuit/been interrupted. The button is held
down until the LED light starts blinking rapidly and the module is reset.
Value:
Example 2:
Address:
2 + 8 + 16 + 64 = 90
Example 1:
Address:
1 + 4 + 32 = 37
