Kohler CURTIS 3401T User Manual

3 — INSTALLATION AND WIRING
pg. 23
Return to TOC Curtis Model 3401T – August 2022
I/O CONNECTOR
e mating connector is a 16-pin Mini-Universal MATE-N-LOK housing from TE Connectivity.
e face is sealed to IP65. e rear is sealed to IP65 for electronic components and IP40 for the
connector. Curtis recommends that you increase the connector’s protection to IP54 by using the
parts listed in Table 3-2.
e following tables list the TE Connectivity parts for IP40 and IP54 protection.
Table 3-1 Mating Connector Parts — IP40 Protection
Part TE Connectivity Part Number
Connector Housing 770583-1
Terminal (18–22 AWG) 770904-X
Table 3-2 Mating Connector Parts — IP54 Protection
Part TE Connectivity Part Number
Connector Housing 794824-1
Terminal (18–22 AWG) 770904-X
Interface Seal 1-1586362-6
Single Wire Seal or Gang Seal • Single: 794758-1
• Gang: 1-1586359-6
Cavity Plug Seal (for unused
terminal positions)
794995-1

Kohler CURTIS 3401T Specifications

Power

nominal voltage	12–96 VDC
minimum voltage	8 VDC
maximum voltage	120 VDC
keyswitch on current	33–207mA
keyswitch off current	25–112mA
LCD heater on current	566–801mA

Operating Environment

operating temperature with LCD heater	–40°C to +70°C
operating temperature without LCD heater	–20°C to +70°C
storage temperature	–40°C to +85°C

Weight and Dimensions

dimensions	160 x 102 x 49.7 mm