ATEX Compliant How to Order S X10 X10 X10 56-EX600 56-EX600 DX SI Unit Protocol Digital Input Unit Input type Number of Inputs, Open circuit detection, and Connector Symbol Number of inputs Open circuit detection Connector C 8 inputs No M8 connector (3 pins) 8 pcs. D 16 inputs No M12 connector (5 pins) 8 pcs. Symbol Description P PNP N NPN Symbol Description PR1A PROFIBUS DP EN1 EtherNet/IP. P D EN1 II 3G Ex nA IIC T4 Gc X -10°C. Ta .50°C II 3D Ex tc IIIC T82°C Dc X IP67 (56-EX600-SPR1A-X10) II 3G Ex nA IIC T4 Gc X -10°C. Ta .50°C II 3D Ex tc IIIC T82°C Dc X IP67 (56-EX600-DXmC-X10) II 3G Ex nA IIC T4 Gc X -10°C. Ta .50°C II 3D Ex tc IIIC T77°C Dc X IP67 (56-EX600-SEN1-X10) II 3G Ex nA IIC T4 Gc X -10°C. Ta .50°C II 3D Ex tc IIIC T86°C Dc X IP67 (56-EX600-DXmD-X10) II 3G Ex nA IIC T4 Gc X -10°C. Ta .50°C II 3D Ex tc IIIC T72°C Dc X IP67 End Plate 56-EX600 ED 2 Power connector Mounting method Symbol Description Nil Without DIN rail mounting bracket 2 With DIN rail mounting bracket Symbol Connector 2 M12 (5 pins) Fieldbus System Series 56-EX600 A 32-1