PCA 2 1000D OPERATING INSTRUCTION25055055

9.2 Connection diagram
GND A GND 1(+) 2( )+U
S
MCTE04K3
08.08.2018
PCA-2 1000D2
+
+
10...24 V DC
+
4
+ -∆p
3
p
V
PI
R
i
= 4 kΩ
0 1
Spannungsversorgung
Voltage supply
10...24 V DC
(10...24 V: I
max
= 28 mA)
1
U
S
Ausgang
Output
0...10 V
(I
max
= 0.3 mA @ U
S
10 V)
(I
max
= 10 mA @ U
S
13...24 V)
2
U
out
+
-
q
TF..
TF TF
KTY 81-210
PT 1000
5
Digital Eingang
Digital input
ID2
A
(D+)
B
(D-)
GND
ID1
A
(D+)
B
(D-)
GND
J1
GND MODBUS
Slave
(RS-485)
6
Addressing
13 14
Kontaktbelastung
Contact rating
max. AC 250 V 2 A
MODBUS Slave
K1 A1 D1
7
1 Voltage supply 10...24 V DC
2 Output 0...10 V
3 Pressure connections
4 digital input (voltage ON/OFF)
5 Outdoor temperature sensor KTY81-210 or PT 1000
6 MODBUS Slave interface RS-485 (J1 plugged = Bus terminating resistor 150 Ω active)
7 Contact rating max. AC 250 V 2 A
9.3 Dimensions [mm]
Operating Instructions PCA-2 1000D2 Enclosure
L-BAL-E295-GB 1906 Index 001 Part.-No.
47/48