Raytech WR14-R Instruction Manual page 37

1: Sense receptacle
Connection for the + and – Sense Cable for each channel to the test object
2: USB Interface
2 x USB Host
1 x USB Device
See chapter 9.1.2 USB on page 103 for details
3: Temperature receptacle
These 3 receptacles are for the external temperature probes
(Optional Accessory TP01, TP03)
4: RS Interface
RS232
See chapter 9.1.1 RS 323 on page 102 for details
5: Fuse and Main Input
A 1.6A T (slow blow) fuse protects the WR14. Use only the correct fuse type to replace it.
6: Current receptacle
Connection for the + and – Current Cable to the test object
7: Option
Serial Printer and +5V DC
See chapter 9.1.1 RS 323 on page 102 for details
8: Extern
This port can be used for an external warning device.
See chapter 9.1.3 Extern on page 104 for details
9: Earth
This terminal is utilized to connect an additional earth ground (safety) line.
Instruction Manual Winding Resistance Meter
Page 37 of 139
Type WR100 / WR50 / WR14