Annex, 2 annex 2 – KROHNE H250 M9 Safet V2 EN User Manual
Page 12
8
ANNEX
12
H250 M9
www.krohne.com
06/2013 - 4000656702 MA H250-M9 SIL R03
8.2 Annex 2
Option 1:
Option 1:
Option 1:
Option 1: H250/M9 connected to a standard switching amplifier
Appropriate Isolating Switching Amplifiers:
Option 2:
Option 2:
Option 2:
Option 2: H250/M9 connected to a fail-safe switching amplifier
Appropriate Isolating Switching Amplifiers:
Type code
Technology
SC3,5-N0-Y47819-ATEX-Dub.
2-wire technology (NAMUR)
Type code
Supply voltage
Channel
Output
Ordering No.
KFA6-SR2-Ex1.W
230 VAC
1
relay
5015262000
KFA5-SR2-Ex1.W
115 VAC
1
relay
5015262100
KFD2-SR2-Ex1.W
24 VDC
1
relay
5015262200
KFA6-SR2-Ex2.W
230 VAC
2
relay
5015262300
KFA5-SR2-Ex2.W
115 VAC
2
relay
5015262400
KFD2-SR2-Ex2.W
24 VDC
2
relay
5015262500
Type code
Technology
SJ3,5-SN-ATEX
2-wire technology safety-oriented
SJ3,5-S1N-ATEX
2-wire technology safety-oriented
Type code
Supply voltage
Channel
Output
Ordering No.
KFD2-SH-Ex1
20...35 VDC
1
redundant relay
501526800
KFD2-SH-Ex1.T.OP
20...35 VDC
1
Electronic and relay
optional
KHA6-SH-Ex1
85...253 VAC
1
redundant relay
optional
MA_H250_M9_SIL2_R03_en_656702_PRT.book Page 12 Wednesday, June 26, 2013 9:08 AM