Terminal
Function / connection
L1, N, PE
Mains connection (observe the line voltage indicated
rating plate).
11, 14
Relay output
“
K1
”
for fault indication.
*
•
For operation the relay is energized, connections
“
11
”
and
“
14
”
are
bridged. For fault the relay is de-energized (
Diagnostics / faults).
•
When switching off via enable (D1 = Digital In 1), the relay remains
energized.
Information
After switching on the line voltage, an initialisation time of a maximum
7.5 seconds is required for the device's electronics to be operational.
Subsequently, a reliable status message will be possible. If no malfunction
is detected, the relay will be energised after the initialisation time.
A (D+), B (D-)
MODBUS (RS-485) interface for programming by terminal or communica-
tion by MODBUS-RTU.
A1, GND
Open-Collector pulse output for status display or speed display.
D1, +10V
Digital input for enable.
*
•
Device
“
ON
”
for closed contact.
•
Controller
“
OFF
”
with opened contact.
E1, GND
Analog input for setting speed via 0 - 10 V or PWM signal
*
10V
Voltage supply for speed setting by 10 k
Ω
potentiometer.
*
Function for standard factory setting, different presetting possible.
Quick Start Guide
ECblue
Electrical installation
L-BAL-F055-GB 1634 Index 004
Part.-No. 00700561-GB
17/23
