KIB-A10 WLAN interface for wireless connection to networks and WLAN capable devices, such as tablets, laptops or Smartphones, must be ordered at purchase.

KDP-A02 Ethernet data interface, to connect an IP-based Ethernet network, must be ordered at purchase.

KDP-A03 Bluetooth data interface for wireless data transfer to PC or tablets, must be ordered at purchase

KFB-A04 Analogue module 0–10 V, must be ordered at purchase, not in combination with signal lamp or rechargeable battery pack

KFB-A05 Analogue module 4–20 mA, must be ordered at purchase, not in combination with signal lamp or rechargeable battery pack