23
Electricalconnection
10.3.1 Connection of the terminals
→
Unscrew the 4 screws of the housing cover and remove the
cover.
The screw terminals are now accessible.
→
Connect terminals according to the configuration.
10.3.2 Terminal assignment for input signals from
the control center
(e.g. PLC)
Terminal Configu-
ration
On the
device side
External circuit /
signal level
11 +
Set-point
value +
11 +
+ (0/4 ... 20 mA)
not galvanically isolated
12 –
Set-point
value GND 12 –
GND set-point value
81 +
Binary
input +
81 +
+
0 ... 5 V (log. 0)
10 ... 30 V (log. 1)
82 –
Binary
input –
82 –
GND (identical to GND
supply voltage)
Tab. 14: Terminal assignment; input signals of the control center
10.3.3 Terminal assignment for output signals to
the control center
(e.g. PLC) - (only required for analog output
option)
Terminal Configuration On the
device side
External circuit /
signal level
31 +
Analog
fe
31 +
+ (0/4 ... 20 mA)
not galvanically isolated
32 –
Analog
feedback GND
32 –
GND (identical to GND
supply voltage)
Tab. 15: Terminal assignment; output signals to the control center
10.3.4 Terminal assignment for supply voltage
Terminal Configuration External circuit / signal level
+24 V
Supply
v
24 V DC ± 10 %
max. residual ripple 10 %
+24 V
GND
GND
Supply
voltage GND
Tab. 16: Terminal assignment supply voltage
english
Type EP 501 B
Содержание EP 501 B
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