Distech Controls Allure ECB-103 Kurulum Kılavuzu - Sayfa 5
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DIP Switch and Jumper Configuration and Identification
Controllers have the following onboard configurable jumpers and DIP switches.
Figure 4:
ECB-VAV-N and ECB-103 Jumpers and DIP Switches
Input Wiring
Before connecting a sensor to the controller, refer to the installation guide of the equipment manufacturer.
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For a wire length less than 75' (23m), either a shielded or unshielded 18AWG wire may be used.
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For a wire up to 200' (61m) long, a shielded 18AWG wire is recommended.
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The shield of the wire should be grounded on the controller side only and shield length should be kept as short as possible.
Table 2 shows the available universal input (UIx) wiring methods
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Dry Contact input.
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RTD input (for example, 1000Ω).
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Thermistor Input (for example, 10kΩ type II and III).
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Resistive input, maximum 350kΩ (for example, use with 10kΩ and 100kΩ poten-
tiometers).
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0 to 20mA input used with a 2-wire, 0 to 20mA sensor powered by the controller's
internal 15VDC power supply.
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0 to 20mA input used with a 2-wire, 0 to 20mA sensor powered by an external 24
AC/DC power supply.
EOL Off
(Disabled)*
MAC Address DIP Switch
(S1)
Wireless
Port
Sensor Input Type
BACnet MS/TP Network
EOL Termination
EOL On
(Enabled)
Digital Outputs (DO)
Power Source
Jumpers for
DO3 & DO4
Triac Internal
Triac External
Power*
Powered
Jumpers for
DO1 & DO2
* Factory-default positions
Subnet
Port
Input Connection Diagram
UIx
Digital Dry Contact
NO-NC
COM
UIx
RTD/
Thermistor
COM
Potentiometer
UIx
10kΩ
COM
249Ω ¼W
UIx
0-20mA
-
Sensor
+
COM
24VDC
To Digital
Input
To Analog-
To-Digital
Converter
To Analog-
To-Digital
Converter
To Analog-
To-Digital
Converter
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