Banner MMD-TA-11B Muting Modules - Manual

Printed in USA 08/07
P/N 116390 rev. C
Muting Module
Models MMD-TA-11B and MMD-TA-12B
Instruction Manual
Section Contents
Section 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1
Section 2 Components and Specifications . . . . . . . . . . . . . . . . . . . . . Page 8
Section 3 System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 12
Section 4 Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 39
Section 5 Troubleshooting and Maintenance . . . . . . . . . . . . . . . . . . . Page 40
Section 6 Checkout Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 42
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 45
Features
• Compact, 67.5 mm DIN-mounted housing with
plug-in terminal blocks.
• For use with EZ-SCREEN ® Output Signal Switching
Device (OSSD) outputs or MINI-SCREEN ® , MICRO-
SCREEN ® , MACHINE-GUARD ® , or other safety
devices with hard relay contact safety output(s) or
+24V dc (PNP) outputs.
• Monitors two or four inputs to automatically suspend
the safety function of a safeguarding device.
• Can be used as a dual controller when muting
function is not used.
• Safety (protective) Stop Interface (SSI) for connection
of supplemental safeguarding devices, E-stops, or
other devices.
• Category 2, 3, or 4 hookup per ISO 13849-1/-2.
• Selectable external device monitoring (EDM).
• Selectable Automatic or Monitored Manual Reset
provides flexibility for point-of-operation, area, or
perimeter guarding.
• Two N.O. safety contacts (model MMD-TA-11B) or
diverse-redundant solid-state safety outputs (model
MMD-TA-12B).
• Status LEDs and two-digit Diagnostic Display indicate
module status.
• Easy configuration for:
Auto/manual reset
One-/two-channel EDM
One-/two-direction muting
Selectable mute enable
Monitored/non-monitored mute lamp
Selectable backdoor timer
Selectable mute on power-up