100i / 200i / 300i / 400i
Manual PN: 0560956430 APPENDIX A-3
Internal CNC connections. TB1, TB2 & TB3 on CCM module.
Connections are provided on the CCM module TB1, TB2 & TB3 terminal blocks including most of the rear panel
functions plus some additional features. All these signals are isolated from the plasma power supply but signals
marked (comm.) and (-) are common to each other.
Users are expected to install their own CNC cable to these connections. A knockout hole is provided in rear panel
of CCM module. User shall provide strain relief / cord grip for user installed cable.
TB1
Function Connection
CNC Enable/Disable TB1-2 (+), TB1-1(-)(comm.)
OK to Move
2
TB1-3 &TB1-12 Contacts only, rated 1A @ 28 VAC/DC
Stop Latched (NC)
4
TB1-4 (+) & TB1-5 (-) (comm.) used with Start Latched
Start/Stop Ret
4
TB1-6 (+), TB1-5 (-) (comm.)
or Start Latched (NO)
4
TB1-6 (+), TB1-5 (-) (comm.) used with Stop Latched
Divided Arc Voltage TB1-8 (+), TB1-7 (-) comm.
Remote Analog Current Control TB1-9 Analog Comm. (-) or 10K CC Pot low
TB1-10 Analog in (+) or CC Pot Wiper
TB1-11 10K CC Pot Hi (+10V @ 1 ma. Supply)
TB2
Function Connection
Hold Start TB2-2 (+),TB2-1 (-) (comm. )
Preflow ON TB2-4 (+), TB2-3 (-) (comm.)
Pilot is ON (contacts) TB2-6, TB2-8 rated 1A @ 120 VAC or 28 VDC
OK to Move (contacts or DC Volts) TB2-12 (+), TB2-10 (-)
TB3
Function Connection
Plasma Marking TB3-2(+), TB3-1(-) (comm.)
Corner Current Reduction TB-4(+), TB3-3(-)(comm.)
Cut Expanded Metal TB3-6(+), TB3-5(-)(comm.)
Spare NO Contact TB3-7, TB3-8
Spare NC Contact TB3-9, TB3-10
Spare NO Contact TB3-11, TB3-12
1
SW6 on CCM I/O PCB selects OK to Move for isolated contact closure or DC Volts (15-18V) at <100ma. When
set for contacts, OK to Move circuit is rated for 120 VAC / 28 VDC
2
Remove factory installed jumper from TB1-1 & 2 if using CNC Plasma Enable in J15.
3-5
See below.
To Next Page
Loading...
