Banner VALU-BEAM SMI912 Series—Intrinsically Safe - Manual (Page 8)

OUT
IN OUT
BROWN
BLACK
INPUT
+
-
OUT
BROWN
BLACK
BUSBAR
+
-
3
2 3
+
I.S.
+
-
I.S.
+
- -
+
+
+
Operating Voltage
18-30V dc
25 mA dc
3-Wire Hookup
2-Wire Hookup
Barriers not required for Div. 2
30V dc (reference NOTE #5 for FM & CSA on page 3)
2 3
4
4
2 3
Safe area Hazardous area
15 mA
max.
L
O
A
D
IN
V SMI900
Series Sensor
Bottom view
(colors shown are for mating
cordset MBCC-312)
Blue
Busbar
G
Earth ground
(less than 1 ohm)
Connection to control room
equipment should not use or
generate more than 250V
Note: Emitters have no output connection (no connection to black wire)
Safe area Hazardous area
Barriers not required for Div 2
30V dc max. (Reference Note #5 for FM & CSA)
≤ 10 mA (OFF state)
≥ 20 mA (ON state)
Sensor
Barrier
IN
V
SMI900
Series Sensor
Bottom view
(colors shown are for mating
cordset MBCC-312)
Blue
Input
Operating voltage
18–30V dc
25 mA dc
Earth ground
(less than 1 ohm)
G
Accessories
3-Pin Mini-Style Cordsets
Model Length Style Dimensions Pinout
MBCC-306 2 m (6.5 ft) Straight
7/8-16UN-2B
ø 2.5 mm
typ.
52 mm
typ.
2 3
1
1 = Black
2 = Brown
3 = Blue
MBCC-312 4 m (12 ft)
MBCC-330 9 m (30 ft)
VALU-BEAM SMI912 Series
8 www.bannerengineering.com - tel: 763-544-3164 P/N 03396 Rev. K