KROHNE BM 26 BASIC_ADVANCED EN - Manual (Page 53)

TECHNICAL DATA
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BM 26 BASIC/ADVANCED
www.krohne.com 10/2012 - 4000347004 - HB BM26 Basic/Adv R04 en
Electrical connections
Power supply Power supply Power supply Power supply
Voltage Non-Ex: Non-Ex: Non-Ex: Non-Ex:
12…35 VDC 8…30 VDC
Ex ia, without LCD indicator: Ex ia, without LCD indicator: Ex ia, without LCD indicator: Ex ia, without LCD indicator:
Refer to supplementary instructions or approval certificates
Ex ia, with LCD indicator: Ex ia, with LCD indicator: Ex ia, with LCD indicator: Ex ia, with LCD indicator:
Refer to supplementary
instructions or approval
certificates
-
LCD indicator; voltage drop 2.5 V 2.5 V
Cable entry M20 × 1.5
Intrinsically-safe circuit data for
Ex ia-approved devices
Refer to supplementary instructions or approval certificates
Input and output
Current output Current output Current output Current output
Output range 4…20 mA
Error signal Upper value, selectable
21.6 mA 23 mA
Lower value, selectable
3.5 mA
HART HART HART HART®
Description - HART® protocol via passive
current output
Multidrop operation - Yes, current output = 4 mA
Multidrop address (1...15)
adjustable
Module output 4...20 mA 4...20 mA / HART®
Order code xF45xBxxxxx
(without LCD indicator)
xF45xExxxxx
(with LCD indicator)
xF45xWxxxxx
(without LCD indicator)
xF45xGxxxxx
(with LCD indicator)