gefran GRM-H 15 User Manual

819XX_MAN_GRM-H_11-2022_ENG_pag. 16
R7
3/L2
2/T1
1/L1
2/T1
1/L1
CONTROLLER
+ -
L1
L2
L3
PE
FUSE
FUSE
R
R
R
R
R
R
DELTA
CLOSED
STAR
ANALOG OUPUT
0-20 / 4-20 mA
0-5 / 0-10 V
FUSE
GG
2/T1
1/L1
AL
FUSE
24V
SUPPLY
+
-
A2
US
DI
A1
A2
A2
AL
9
8
6
5
3
7
4
GRP
3
A2
US
DI
A1
A2
A2
AL
9
8
6
5
3
7
4
GRP
3
AL AL
GRM
1
A2
US
D13
A+
A-
A2
D17
AL
AL
19
18
17
16
14
13
11
15
12
FUSE : fast fuse, see fuse table
FUSE GG : see Fuse section
- GRM 1: MASTER
- GRP 2/3: SLAVE
- FIRING MODE: ZC, BF
- CLOSED DELTA and STAR: TOTAL AND PARTIAL
HB DIAGNOSTIC AVAILABLE (on GRP set U.tV=0
and Hb.tV=0 after calibration. On GRM, if
Hd.t=1=Burst Firing set bF.Cy >=3)
Connect in parallel AL output, necessary for have an OR logic condition
Always choose only GRP with Logic comand (D)
Master device could be also
controlled by IO-Link
R4
3/L2
2/T1
1/L1
2/T1
1/L1
2/T1
1/L1
CONTROLLER
+ -
L1
L2
L3
FUSE
STAR WITH
N
R
R
R
NEUTRAL
PE
FUSE
ANALOG OUPUT
0-20 / 4-20 mA
0-5 / 0-10 V
FUSEFUSE
GG
24V
SUPPLY
+
-
3/A2
4/US
5/A1
6/A2
7/AL
8/AL
GRS
3
AL
3/A2
4/US
5/A1
6/A2
7/AL
8/AL
GRS
2
AL
AL
GRM
1
A2
US
D13
A+
A-
A2
D17
AL
AL
19
18
17
16
14
13
11
15
12
Master device could be also
controlled by IO-Link
- GRM: MASTER
- GRS: SLAVE
- FIRING MODE: ZC,BF
- HB DIAGNOSTIC AVAILABLE: Total heater
break on each leg only with GRS with
diagnostic options.
- FUSE : fast fuse, see fuse table
- FUSE GG : see Fuse section
GRM MASTER + 2 GRP SLAVE FOR STAR/DELTA
GRM MASTER + 2 GRS SLAVE FOR STAR WITH NEUTRAL LOAD

gefran GRM-H 15 Specifications

General

Brand	gefran
Model	GRM-H 15
Category	Controller
Language	English