Installation and Commissioning

Connecting SignalsInstallation and CommissioningX3X4Unit function Signal name Pin Customer conn. Signal name PinOpto.isol.In ch 1 1 24 V In ch 9 1In ch 2 2 In ch 10 2In ch 3 3 In ch 11 3In ch 4 4 In ch 12 4In ch 5 5 In ch 13 5In ch 6 6 In ch 14 6In ch 7 7 In ch 15 7In ch 8 8 In ch 16 80V for in 1-8 9 0 V 0V for in 9-16 9Not used 10 Not used 10Not used 11 Not used 11Not used 12 Not used 12Not used 13 Not used 13Not used 14 Not used 14Not used 15 Not used 15Not used 16 Not used 16NOTE!The input current is 5.5 mA (at 24V) on the digital inputs. A capacitor connected toground, to prevent disturbances, causes a short rush of current when setting the input.When connecting a source (PLC), sensitive to pre-oscillation current, a serial resistor(100 Ω) may be used.68 Product Manual IRB 1400