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10.3. Controller 1850
Ordering code:
Model (A)
Controller
Programmer
Valve (1)
Programmer+valve (1)
Output 1 (B)
Relay
Logic
Analog
Master Modbus RTU
communication
Output 2 (C) Output 3 (D)
Relay - Relay
Logic - Logic
Isolated logic - Isolated logic
Relay - VT1 24 V
Logic - VT1 24 V
Isolated logic - VT1 24 V
Output 4 (E)
Absent
Relay
Long Life relay
Retransmission (G)
Absent
Analogue A1
Analogue A1 + A2
Notes
1) Only with option (C) = R and (D) = R
3) Only with option E-M = 0
4) Only with option (I) = 1,2,3
5) The option (N) require option (P) =FB or CK
Check before each request a list of codes available on the following pages
A
B
C
D
E
F
1850 X
-
X
-
X X X
-
0
P
V
PV
R
D
C
G
R R
D D
M M
R V
D V
M V
0
R
T
0
1
2
80209C_MHW_850-1650-1850_01-2020_ITA_pag. 283
G
H
I
L
M
N
-
X
-
X X
-
X
-
X X
-
X X
O
P
-
X
-
X X
Fonction (P)
00
Absent
Logical + mathematical
FB
operations
RTC + Logical operations +
CK
mathematical
Supply (O)
0
20...27 VAC / VDC
1
100...240 VAC / VDC
I/O opzionali (N)
4
00
Assenti
10
8 IN/OUT (5)
01
8 relè (5)
11
8 IN/OUT + 8 relè (5)
Communication (M)
00
Absent
M0 RS485 Modbus RTU (slave)
E0
Ethernet Modbus TCP
ME Ethernet Modbus TCP /
RS485 bridge
Digital inputs (L)
0
Absent (3)
5
5 DI
Auxiliary input (I)
0
Absent
1
Input Aux : TC, RTD, 60mV
2
Input Aux: 1V/5V/10V/20mA
+ VP 1 V
3
Input Aux : 1V/5V/10V/20mA
+ VT2 24 V
Input CT / 3° Analog input (H)
0
Absent
2
CT1 + CT2
3
3° Input Aux + VP 2 1 V (4)
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