Banner ES-FA-6G Safety Module User Manual
Page 15
Magnet/Sensor Pair
Magnet Sensor*
Coded Magnet
Sensor Cable
Switching Distance
Min. ON
Max. OFF
SI-MAG1SM
SI-MAG1SMCO†
SI-MAG1MM
SI-MAG1MM90††
3 m (10 ft)
3 mm (0.12 in-
ches)
14 mm (0.55
inches)
SI-MAG1MMHF
8 mm (0.31 in-
ches)
16 mm (0.63
inches)
SI-MAG2SM
SI-MAG2MM
4 mm (0.16 in-
ches)
8 mm (0.32 in-
ches)
SI-MAG3SM
SI-MAG3MM
3 mm (0.12 in-
ches)
7 mm (0.28 in-
ches)
* 9 m (30 ft) cables are available for magnet sensors by adding suffix “w/30” to the model number (e.g., SI-MAG1SM w/30).
† Cable opposite see
on page 16)
†† 90° orientation (see
Direction of Approach for SI-MAG1xx Sensor/Magnet Pairs
on page 17)
Magnetic Switch Specifications
Switching Elements
Three pole-stable reed switches
Repeat Switching Accuracy
±0.1 mm (±0.004 inches)
Construction
Epoxy-encapsulated circuit in polyamide housing
Environmental Rating
NEMA 4X, IEC IP67
Switching Capacity
30V dc max @ 0.25W (27 Ω fuse resistor in-line, each
channel)
Operating Temperature
–5° to +70°C (+23° to +158°F)
Connections
Integral PVC-jacketed 3 m (10 ft) 4-wire cable.
Cable O.D. is 5 mm (0.2 inches).
Wires are 24 AWG (0.25 mm²).
Hardware
All mounting hardware is supplied by user. Use of per-
manent fasteners or locking hardware is recommended
to prevent loosening or displacement of the actuator
and switch body. Mounting holes in the magnet and
sensor accept M4 (#6) hardware (see
Application Note
The sensor/magnet pair must be mounted a minimum
distance of 15 mm (0.6 inches) from any magnetized or
ferrous materials. Multiple SFA-IMB1 (used with SI-
MAG1xx) and SFA-IMB2 (used with SI-MAG2xx) can
be used as spacers.
GM-FA-10J Gate Monitoring Safety Module
P/N 060998 Rev. F
www.bannerengineering.com - tel: 763-544-3164
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