INSTALLATION AND MAINTENANCE INSTRUCTIONS
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2451 and 2451TH Photoelectronic
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4451HT and 4451HTA Plug-in
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B. Test Module (System Sensor Model No. MOD400 or
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B401B Plug-in Detector Base
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B401BR Plug-in Detector Base
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B401 PLUG-IN DETECTOR BASE
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Figure 1. Mounting base to box:
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B402B Plug-in Detector Base
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B404B Plug-in Detector Base
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B406B Plug-in Detector Base
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B401R Plug-in Detector Base
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B401BH and B401BHA Terminals
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Figure 3. Typical wiring layout:
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B401BR750 Plug-in Detector Base
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