Checkout procedure, Repairs, Specifications – Banner Safe Speed Monitoring Modules User Manual

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Checkout Procedure

CAUTION: Disconnect Power Prior to Checkout

Before performing the initial checkout procedure, make certain all power is disconnected from the machine to be control-
led.

Dangerous voltages may be present along the Safety Module wiring barriers whenever power to the machine control elements is ON.
Exercise extreme caution whenever machine control power is or may be present. Always disconnect power to the machine
control elements before opening the enclosure housing of the Safety Module.

Verify the functioning of the Safety Module and the device(s) connected to it at initial installation and on a regular periodic basis to ensure proper operation (see also the
machine manufacturer's recommendations).

1. Remove power from the machine primary control elements (MPCEs) and ensure the machine is in a stop (no motion) condition.
2. Apply power to the Safety Module at terminals A1 and A2 (see hookup figures).
3. Verify that the Input Power indicator, and the input channel 1 (K1) and input channel 2 (K2) indicators turn ON. This can take up to 20 seconds. (This means that the

N.O. contacts 13-14 and 23-24 are closed and the N.C. 31-32 is open.) If not, disconnect the input power and check all wiring. Do not proceed until the cause of the
problem is corrected.

4. Simulate motion without exposing any individual(s) to hazards, e.g., run the motor with the clutch disengaged while monitoring the drive shaft or gearing.
5. Verify that the input channel 1 (K1) and input channel 2 (K2) indicators turn OFF as expected (contacts 13-14 and 23-24 open, and contacts 31-32 close). If the Safety

Module does not operate (indicate) as expected, disconnect the input power and check all wiring. After correcting the problem, return to step 2.

6. Close and secure the enclosure in which the Safety Module is mounted. Apply power to the machine primary control elements and perform the Periodic Checkout

Procedure.

Repairs

CAUTION: Abuse of Module After Failure

If an internal fault has occurred and the Module will not reset, do not tap, strike, or otherwise attempt to correct the fault by a
physical impact to the housing. An internal relay may have failed in such a manner that its replacement is required.

If the Module is not immediately replaced or repaired, multiple simultaneous failures may accumulate such that the safety
function can not be guaranteed.

Do not attempt any repairs to the Module. It contains no field-replaceable components. Return it to the factory for warranty repair or replacement, as follows.

Contact Banner Factory Application Engineering at the address listed on

www.bannerengineering.com

. They will attempt to troubleshoot the system from your description of

the problem. If they conclude that a component is defective, they will issue a return merchandise authorization (RMA) number for your paperwork, and give you the proper
shipping address.

Pack the Module carefully. Damage that occurs in return shipping is not covered by warranty.

Specifications

Supply Voltage and Current

24V ac/dc, 50-60 Hz, no polarity
AC: 24V +10% / -15%
DC: 24V ±10%

Power Consumption

approx. 4VA/2.5 W

Performance

Startup Reset Time: 1.5 seconds
Hysteresis: 6% typical

Construction

Indicators: 3 green LED indicators: Power On, Channel 1 active, and
Channel 2 active
Housing: Polycarbonate. Rated NEMA 1, IEC IP20 (IEC/EN 60 529)
Mounting: Mounts to standard 35 mm DIN rail track. Safety Module must
be installed inside an enclosure rated NEMA 3 (IEC IP54) or better.
Vibration Resistance: 10 to 55 Hz @ 0.35 mm displacement per IEC
60068-2-6

Operating Conditions

Max. Rel. Humidity: 90% @ +50° C (non-condensing)
Temperature: 0° to 50° C (+32° to 122° F)

Design Standards

Cat. 3 PL e per DIN EN ISO 13849-1; SIL CL 3 per IEC 62061

Inputs

SSM-FM-11A... Safe Speed Monitoring Modules

P/N 140782 rev. C