CHART MVE 1839 - TEC 3000 Stand Alone Back Panel; Physical Connections

MVE Biological Systems
TEC 3000 Operating and Maintenance Freezer Manual
13289499 Rev H • 21
5.4 TEC 3000 Stand Alone Back Panel / Physical Connections
The TEC 3000 physical and electrical connections are located on the bottom of the stand-alone
(non-cabinet) controller and on the back panel of the cabinet controller.
1
Temp A Port
Connection for Temp A probe
2
Temp B Port
Connection for Temp B probe
3
Serial Number Barcode
TEC 3000 serial number written below barcode
4
30 VDC Power Input
Main power supply connection
5
Serial 1 Port
RJ-45 connection for Serial/COM 1
6
Serial 2 Port
RJ-45 connection for Serial/COM 2
7
Manual Fill Button
Used to manually fill freezer. When depressed and held, the
fill valves open. When released, the fill valves close.
8
Discrete Contacts
Open collector alarm terminals
9
Global Remote
Dry contact alarm terminals
10
Wire Harness Connection
12-pin wire harness connection to plumbing assembly, lid
switch, and battery backup
11
Level Connection
Level signal input. Clear, vinyl tube connects to hose barb
5.4.1 TEC3000 HEco/Cabinet Physical Connections
10
11