Interface module HL 3094 Interface Module Features . According to DIN EN 61810-1, IEC 60664-1, IEC/EN 60947-5-1 . With forcibly guided contacts according to IEC 61810-3 . Low nominal consumption: 0.75 W / 1 W / 1.25 W . Max. 8 output contacts . Contact material AgNi + 0.2 μm Au . High thermal current Ith = 8 A . Large temperature range: - 40 ... + 55°C . Safety relay soldered on PCB . Optional AgNi + 5 μm Au or AgSnO + 0.2 μm Au . Optional with free-wheeling diode across A1/A2 . Plug in relay option HA 5601 on socket HL 3094/10_ HA 5602 on socket HO 3094/10_ HA 5603 on socket HO 3095/10_ . DIN rail or srew mounting . HL: 38 mm width HO: 73.3 mm width Technical specifications Connection: Screw terminals Output contacts max.: 2 NO contacts, 2 NC contacts Width: 38mm Enclosure design: Switch cabinet Nominal voltage: DC Thermal current Ith max.: 8A Type: HL 3094 Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: HL3094.48 DC110V Art. No.: 0047237