EBRO ARMATUREN EP 501, Быстрый старт

Страница: 27 / 95

27
PROFIBUSDP
15.2.2 X5 - M8, 4-pole circular connector -
process actual value (Type EP 501 C)
Input
type**
Pin Configuration
DIP-
switches
*** On the
device
side
External
circuit
4 ... 20 mA,
internally
supplied 1 (brown)* +24 V
transmitter supply
Switch
on left
1
2
3
4
Trans-
mitter
GND
2 (white)* Output from
transmitter
3 (blue)* GND
(identical with GND
operating voltage)
4 (black)* Bridge to
GND (Pin 3)
4 ... 20 mA,
externally
supplied 1 (brown)* not used
Switch
on right
2 (white)* Process
2 4 ... 20 mA
3 (blue)* not used
4 (black)*
Process actual – 4 GND
4 - 20 mA
Frequency,
internally
supplied 1 (brown)* +24 V
sensor supply
Switch
on left
1 +24 V
2 (white)* Clock input 2 Clock +
3 (blue)* Clock input –
(GND) 3 Clock – /
GND (iden-
tical with
GND oper-
ating voltage)
4 (black)* not used
Input
type**
Pin Configuration
DIP-
switches
*** On the
device
side
External
circuit
Frequency,
externally
supplied 1 (brown)* not used
Switch
on right
2 (white)* Clock input
+ 2 Clock +
3 (blue)* Clock input – 3 Clock –
4 (black)* not used
Pt 100
(see
information
below) 1 (brown)* not used
Switch
on right
2
3
4
Pt 100
2 (white)* Process
actual 1 (power
supply)
3 (blue)* Process
actual 3 (GND)
4 (black)* Process
actual 2
(compensation)
* The wire colours indicated in brackets refer to the connection cable,
part no. 918718, available as an accessory.
** Can be adjusted via software (see Operating Instructions,chapter
„Specifying the standard settings“).
*** The switch is inside the device on the PCB
Plug assignments; PROFIBUS DP
X5 -M8, 4-pole circular connetor - process actual value input
(Type EP 501 C)
Connect the Pt 100 sensor via 3 cables for cable compen-
sation reasons.
It is essential to bridge Pin 3 and Pin 4 on the sensor.
english
Type EP 501