MTS Model FlexTest SE - Manual (Page 190)

Models FlexTest® IIm/GT/SE Controller Hardware
HPU Connections
FlexTest IIm Controller Connections 190
HPU Connections
Cable specification • P25 is a 24-contact CPC female connector (AMP Incorporated)
• Cable—18 AWG, 14 conductor rated for 300 V
• Compatible with MTS 24 V DC or 115 V AC control cables
• Cable assembly numbers PN 039-708-7XX (24 V DC), 039-708-8XX (115
V AC)
• Uses special MTS cable material (PN 044-297-301)
Jumper plug
If an HPU is not connected to the digital controller, a jumper plug is required to
maintain the integrity of the interlocks. Use jumper plug 039-719-901 or jumper
pins: 2 and 3; 3 and 7; 9 and 19; 10 and 12; 11 and 16; 17 and 18.
To/From
HPU
2
3
4
5
7
9
10
12
11
14
15
16
17
18
19
Interlock 1
Interlock 2
HPS Ground
Hyd Interlock Reset HPU
Interlock Common
HPU Power
HPU Start
Interlock 3
HPU High
+ Defeat
HPU Common
Voltage (Common)
HPU Defeat
+24 V
J25 To/From
497.05
Connector J25
controls the hydraulic
power unit.