REER S.p.A. - 32 via Carcano - 10153 Torino Italia Internet: www.reer.it - e-mail: info@reer.it338541150 - rev.1 - 10/07/2017Electrical connections/Operating modesModelli SM, SMO(2) SENSOR2(3) 0VDC(5) PE(4) SENSOR1(1) 24VDC(2) SENSOR4(4) SENSOR3(5) PE(3) 0VDC0VDC (2)OSSD1 (3)OSSD2 (4)PE (5)SEL_B (11)(1) 24VDC(10) OVER1_RESTART(9) OVERRIDE2(8) EDM(7) MUTING_ENABLE(12) STATUS(6) SEL_A(1) 24VDCN.C. (4)(5) N.C.(2) N.C.(3) 0VDCMUT_LAMP (1)Modelli SMP, SMPO(2) SENSOR2(3) 0VDC(5) PE(4) SENSOR1(1) 24VDC(2) SENSOR4(4) SENSOR3(5) PE(3) 0VDC0VDC (2)OSSD1 (3)OSSD2 (4)PE (5)SEL_B (11)(1) 24VDC(10) OVER1_RESTART(9) OVERRIDE2(8) EDM(7) MUTING_ENABLE(12) STATUS(6) SEL_A/Partial_Muting(1) 24VDCVBUS (4)(5) USB-(2) USB+(3) 0VDCMUT_LAMP (1)RECEIVER CONNECTIONSTable 5MAIN MALE CONNECTOR - M12 - 12 PINPIN COLOUR SIGNAL IN/OUT DESCRIPTION ELECTRICAL LEVEL1 Brown 24VDC - POWER SUPPLY 24 VDC -2 Blue 0VDC - POWER SUPPLY 0VDC -3 White OSSD1 Output STATIC SAFETY OUTPUTS PNP active high4 Green OSSD2 Output5 Pink PE - EARTH CONNECTION -6 Yellow SEL_A Input MUTING CONFIGURATION Refer to “SELECTION OF OPERATINGMODES”, page 357 Black MUT_ENABLE Input EXTERNAL MUTINGENABLESafegate considers the muting cycle correct if itdetects a “MUTING ENABLE” signal rising edgebefore the use of the sensors8 Grey EDM Input FEEDBACK K1/K2 External contactors feedback ”EDM”, page 369 Red OVERRIDE2 Input OVERRIDE REQUEST Refer to the section “OVERRIDE”, page 3710 VioletOVERRIDE1InputOVERRIDE REQUEST Refer to the section “OVERRIDE”, page 37RESTART RESTART INTERLOCK Refer to the table “RESTART (MANUALOPERATION)”, page 3811 Grey/ Pink SEL_B Input MUTING CONFIGURATION Refer to the section “SELECTION OFOPERATING MODES”, page 3512 Red/Blue STATUS Output SYSTEM STATUS PNP active high(“Table 5”, page 33) (“Table 6”, page 34)(“Table 8”, page 34) (“Table 7”, page 34)