Electrical Installation - Power And I.s. Wiring - Pepperl+Fuchs 6000 SERIES Installation And Operation Manual

6000 Series Purge/Pressurization System

Electrical installation - power and I.S. wiring

Prewired
GND L1
Power to
GND GND
EPCU
N
GND
Enclosure
Prewired
Contacts
(2) N.O.
L1
Power to
GND
Aux
EPCU
Output 1
N
(1) SPDT
Enclosure Aux
Contacts Output 2
(1) SPDT
(2) N.O.
Aux
Output 1
(1) SPDT
Aux
Output 2
(1) SPDT
Connector color code for the user interface,
temperature module, and vent:
PWR + BN (brown)
PWR - BU (blue)
DATA_A WH (white)
DATA_B BK (black)
Requires standard explosion-proof seals to
explosion-proof/flameproof enclosure at a
Warning
maximum distance of 18" (457.2 mm).
When removing the terminal block from the
EPCU stack, place your hand on top of the
Note
plastic to support the stack when lifting the
terminal block off the stack.
10
User interface
Prewired
BK
Prewired
OR
GN
WT
BK/WT
BL/WT
RD/WT
GN/WT
OR/BK
EPCU I.S. connector
BL
RD
WT/BK
RD/BK
GND
IS PWR 1+
GND
IS PWR 1-
GND
IS DATA 1A
IS DATA 1B
IS 1 SHLD
IS PWR 2+
IS PWR 1+
IS PWR 2-
I.S. solenoid valve
IS PWR 1-
IS DATA 2A
from manifold
IS DATA 1A
IS DATA 2B
IS DATA 1B
IS 2 SHLD
IS 1 SHLD
IS PWR 3+
IS PWR 2+ IS PWR 3-
IS DATA 3A
IS PWR 2-
IS DATA 3B
IS DATA 2A
IS 3 SHLD
IS DATA 2B
INPUT 1-
IS 2 SHLD
INPUT 1+
IS PWR 3+
INPUT 2-
IS PWR 3-
INPUT 2+
IS DATA 3A
INPUT 3-
IS DATA 3B
INPUT 3+
IS 3 SHLD
INPUT 4-
INPUT 1-
INPUT 4+
INPUT 1+
INPUT
SHIELD
INPUT 2-
INPUT 2+
INPUT 3-
INPUT 3+
INPUT 4-
INPUT 4+
INPUT
SHIELD
connection
(pre-wired)
Temp
Module
Vent 1
Temp
(pre-wired)
Module
Vent 2
Vent 1
Inputs Vent 2
1 thru 4
Manifold connection
Inputs
1 thru 4
GND
+1
-2
The EPCU is prewired to the I.S. terminal board.
Note
Both enclosure power contacts are switched at
the same time.
Note
I/O Manual
Temperature module
connection
(when Vent 2 is used)
Vent 1 connection
Vent 2 connection or
Temperature Module
connection
Inputs 1 - 4, 5.0 V DC
Vent connection
'+' Brown
'A' White 'B' Black
'-' Blue