gefran 850 User Manual

80209C_MHW_850-1650-1850_01-2020_ITA_pag. 281
10. ORDER METHODS
10.1. Controller 850
Model (A)
Controller
Programmer P
Valve (*) V
Programmer+valve (*) PV
Output 1 (B)
Relay R
Logic D
Analog A
Master Modbus RTU
communication
G
Output 2 (C) - Output 3 (D)
Relay - Relay R R
Logic - Logic D D
Isolated logic - Isolated logic M M
Isolated logic - Long Life relay M T
Output 4 (E)
Absent 0
Logic D
Relay (1) R
Power supply sensor VT1 for
main input (F)
Absent 0
VT1 24 V (2) 1
850 X X- - - - - - - - - -X X X X X X X X X 00 X XX X
CBA E ID H MG L N POF
Ordering code:
Function (P)
00 Absent
FB Logical + mathematical
operations
CK
RTC + Logical operations +
mathematical
Retransmission (G)
0 Absent
1 Analogue A1
Digital inputs (L)
0 Absent (5)
3 3 DI
Supply (O)
0 20...27 VAC / VDC
1 100...240 VAC / VDC
CT Inputs
Auxiliary inputs (H-I)
00 Absent
20 CT1 + CT2
01 Input Aux: TC,RTD,60mV
02 Input Aux : 1V/5V/10V/20mA
+ VP 1V
03 Input Aux : 1V/5V/10V/20mA
+ VT2 24 V
Communication (M)
00 Absent
M0 RS485 Modbus RTU
E0 Ethernet Modbus TCP (4)
ME Ethernet Modbus TCP / RTU
bridge (4)
Notes
1) Only with: (C) = R and (D) = R
2) Alternative PT100
3) Only with option H-I = 0
4) Only with option (E)=0/R; (G)=0; (L)=3
Check before each request a list of codes available on the following pages

gefran 850 Specifications

General

Brand	gefran
Model	850
Category	Temperature Controller
Language	English