Specifications
8 ζ
ZETA6104 Installation Guide
Electrical Connections
Verify Factory-Wired Connections
MOTOR
INTERLOCK
A
CENTER TAP
A+
A-
EARTH
B+
B-
B
CENTER TAP
INTERLOCK
95-132 VAC
50/60 Hz
Rx
Tx
GND
SHLD
1
49
+5V
GND
Rx
Tx
SHLD
SHLD
GND
Z–
Z+
B–
B+
A–
A+
+5V
GND
HOM
NEG
POS
ZETA
POWER
STEP
OVER TEMP
MOTOR FAULT
6104
INDEXER DRIVE
2
50
TRG-A
TRG-B
OUT-A
GND
P-CUT
+5V
OUT-P
IN-P
AUX-P
TRG-A
TRG-B
OUT-A
GND
P-CUT
+5V
OUT-P
IN-P
AUX-P
P-CUT connected to GND.
If this connection is broken, step pulses to the motor
are stopped (independent of the microprocessor).
+5V connected to OUT-P, IN-P & AUX-P.
Provides +5V power to the pull-up resistors for the
general-purpose programmable outputs (OUT-P) &
inputs (IN-P) on the 50-pin header, as well as the
HOM, NEG, POS, TRG, and P-CUT inputs.
COM 1 COM 2
ENCODER
LIMITS
I/O
PROGRAMMABLE I/O
Rx+
Rx–
Tx+
Tx–
GND
AC POWER
Compumotor
I/O
Motor Connector.
The 9-pin motor connector is installed on the ZETA6104 if you
ordered the ZETA6104 as a “drive only” (no motor). If you ordered
a ZETA6104 “system”, the motor connector is factory-wired to the
Zeta motor cable (series connection) and is ready to plug in.
If you intend to use your own external
power supply, remove the +5V jumper first
(failure to do so will damage the product).
Pulse Cut-Off (P-CUT) — Emergency Stop Switch
I/O Connector
+5V connected to AUX-P (sourcing current).
Provides +5V power to the P-CUT pull-up resistor. As an alternative, you can disconnect
the +5V jumper and connect AUX-P to an external power supply of up to 24VDC.
NOTE: AUX-P is also the pull-up for the HOM, NEG, POS & TRG inputs.
SINKING CURRENT: To make P-CUT (as well as HOM, NEG, POS & TRG) sink
current, connect AUX-P to GND.
TRG-A
TRG-B
OUT-A
GND
P-CUT
+5V
OUT-P
IN-P
AUX-P
P-CUT connected to GND (normally-closed switch).
If this connection is opened, step pulses to all axes are
stopped (independent of the microprocessor).
NOTE: If the P-CUT input is not grounded when motion is
commanded, motion will not occur and the error message
“WARNING: PULSE CUTOFF ACTIVE” will be displayed
in the terminal emulator.
Internal Schematic
HCMOS compatible:
Low ≤ 1.00V; High ≥ 3.5V
ISO GND
74HCxx
6.8 KΩ
47 KΩ
+5VDC