Distech LonWorks ECL-400 Series Installatiehandleiding - Pagina 8
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ECL‑300, ECL‑400, and ECL‑600 Series:
£
0 to 20mA input used with a 2-wire, 0 to 20mA sensor powered by the controller's internal
15VDC power supply.
£
For jumper location, see
Jumper Identification and Configuration
ECL‑300, ECL‑400, and ECL‑600 Series:
£
0 to 20mA input used with a 2-wire, 0 to 20mA sensor powered by an external 24VDC
power supply.
£
For jumper location, see
Jumper Identification and Configuration
ECL‑300, ECL‑400, and ECL‑600 Series:
£
0 to 20mA input used with a 3-wire, 0 to 20mA sensor powered by an external 24VAC
power supply.
£
For jumper location, see
Jumper Identification and Configuration
ECL‑300, ECL‑400, and ECL‑600 Series:
£
0 to 20mA input used with a sensor powered by its own power source.
£
For jumper location, see
Jumper Identification and Configuration
£
Voltage input used with a 3-wire 0 to 10VDC or 0 to 5VDC sensor powered by an external
24VAC power supply.
£
Voltage input used with a 0 to 10VDC or 0 to 5VDC sensor powered by its own power
source.
£
Slow Pulse – Internal supply: 2-wire pulse meter for ECL‑203, ECL‑300, ECL‑400, and
ECL‑600 Series controllers
£
Connect the pulse input according to the figure for a pulse meter that can pull-down a
+5VDC supply with a 10KΩ pull-up resistor (internal supply type).
£
Refer to Table 1 for more information on Controller Input Support
£
Fast Pulse – Internal supply: 2-wire pulse meter for ECL‑300, ECL‑400, and ECL‑600 Series
controllers
£
Connect the pulse input according to the figure for a pulse meter that requires more than
5VDC to operate using built in controller power source from 6VDC to 15VDC maximum.
£
Refer to Table 1 for more information on Controller Input Support
£
Fast Pulse – External supply: 2-wire pulse meter for ECL‑300, ECL‑400, and ECL‑600 Se-
ries controllers
£
Connect the pulse input according to the figure for a pulse meter that requires more than
5VDC to operate using an external power source from 6VDC to 27VDC maximum.
£
Refer to Table 1 for more information on Controller Input Support
8 / 16
Sensor Input Type
Table 2: Input Wiring
[pg. 6].
[pg. 6].
[pg. 6].
[pg. 6].
Pulse Meter
Output
Suitable current-limiting resistor as
recommended by the pulse meter's
manufacturer (field supplied)
Input Connection Diagram
+15VDC
+
UIx
Sensor
0-20mA
-
COM
UIx
0-20mA
-
Sensor
+
COM
24VDC
UIx
0-20mA
Sensor
+
Common
COM
24VAC
AC
UIx
0-20mA
+
Sensor
-
COM
UIx
+
0-10V
Common
Sensor
COM
24VAC
AC
UIx
0-10V
+
Sensor
-
COM
10KΩ
UIx or DIx
+
-
COM
Controller
15VDC
manufacturer (field supplied)
UI1 to UI4
Pulse Meter
+
Output
-
COM
Power Source
6 to 27VDC Max.
Suitable current-limiting
resistor as recommended
Controller
by the pulse meter's
UI1 to UI4
Pulse Meter
+
Output
-
COM
Jumper
To Analog-
Setting
0-10V
To-Digital
Converter
0-20mA
Controller
249Ω
0-20mA Input
Equivalent
Circuit
Jumper
To Analog-
Setting
0-10V
To-Digital
Converter
0-20mA
Controller
249Ω
0-20mA Input
Equivalent
Circuit
Jumper
To Analog-
Setting
0-10V
To-Digital
Converter
0-20mA
Controller
249Ω
0-20mA Input
Equivalent
Circuit
Jumper
To Analog-
Setting
0-10V
To-Digital
Converter
0-20mA
Controller
249Ω
0-20mA Input
Equivalent
Circuit
To Analog-
To-Digital
Converter
To Analog-
To-Digital
Converter
Controller
5VDC
Pulse Input
Equivalent
Circuit
To Pulse Count
Accumulator
To Pulse Count Accumulator
Trigger Threshold: 2.5Volts
23.5kΩ
Equivalent Load
To Pulse Count Accumulator
Trigger Threshold: 2.5Volts
23.5kΩ
Equivalent Load