Panasonic SE4D Series Instruction Manual

31Since the receiver performs the self-diagnosis of the output circuit when the device is in light receivingstatus (ON status), the output transistor becomes OFF status periodically. (Refer to the figure below.)When the OFF signal is fed back, the receiver judges the output circuit as normal. When theOFF signal is not fed back, the receiver judges either the output circuit or wiring as error, andthe control output (OSSD 1 / 2) maintains OFF status.Perform the wiring with paying attention to the input response time of the machine to beconnected to this device, since the OFF signal of this device might cause malfunction.2-5-3 Wiring · Connecting Procedure and Connector Pin Arrangement● In case the muting lamp is used, a total length should be 40m or less (for eachemitter / receiver).● When the synchronization + wire (orange) and synchronization - wire (orange/ black) is extended with a cable other than exclusive cable, use a 0.2mm 2 ormore shielded twisted pair cable.Bottom cap cable / discrete wireONOFFONOFFApprox. 5.4msApprox. 40μsControl output 2(OSSD 2)Approx. 60μsApprox. 40μsApprox. 60μs Approx. 40μsApprox. 40μsApprox. 100μsControl output 1(OSSD 1)Approx. 100μs