2N ® IP Vario
Outputs
– relay output on basic unitrelay1
– relay output on additional switch (if installed)relay2
– relay output 1 on card reader (if installed)cr_relay1
– relay output 2 on card reader (if installed)cr_relay2
– red LED indicator under name tags (for display-less 9137xxxU led_secured
models only)
Inputs
– digital input 1 on card reader (if installed)cr_input1
– digital input 2 on card reader (if installed)cr_input2