23
(11) Z coil connection to coil driver (amplifier)
, via rack cabinet internal harness.
(12) X MAIN test input/monitor output
(BNC jack in parallel with MAIN probe X channel input (15)).
°
(13) Y MAIN test input/monitor output
(BNC jack in parallel with MAIN probe Y channel input (15)).
°
(14) Z MAIN test input/monitor output
(BNC jack in parallel with MAIN probe Z channel input (15)).
°
(15) MAIN tri-axial probe input
(precision Analog input, 20-bit resolution, 3 channels).
(16) RS-232 Rx/Tx
– MCC terminal port for system debug and testing (9 pin D-sub F).
*
(17) “Chime” audio transducer
– Chime sounds indicate an error condition. Generally the specific error (e.g.,
OVERLEVEL) is displayed on the front panel screen; Status LED color and blinking may also indicate the
error condition.
(18) POWER Switch
– A combined circuit breaker/illuminated rocker switch that turns the MXA controller power
on and off. Right-hand (RH) depression is ON; left-hand (LH) depression is OFF. This switch also controls
power to the internal solid-state relay that controls the amplifier module. (Note: The amplifier also has its own
power switch, which should be left in its ON position.) When power is initially applied, the MACS/D will execute
its power-up MCC boot and baseline acquisition sequence (approximately 45 seconds).
(19) Factory Filled-In Model and A.C. Mains Voltage Requirements Information.
(20) X coil current drive signal to coil driver (amplifier)
, via rack cabinet internal harness.
(21) Y coil current drive signal to coil driver (amplifier)
, via rack cabinet internal harness.
(22) Z coil current drive signal to coil driver (amplifier)
, via rack cabinet internal harness.
(23) X AUXILLARY test input/monitor output
(BNC jack in parallel with AUX probe X channel input (26)).
°
(24) Y AUXILLARY test input/monitor output
(BNC jack in parallel with AUX probe Y channel input (26)).
°
(25) Z AUXILLARY test input/monitor output
(BNC jack in parallel with AUX probe Z channel input (26)).
°
(26) AUXILLARY tri-axial probe input
(precision Analog input, 20-bit resolution, 3 channels).
(27) USB Connector
– Connected to Machine Control Computer (MCC) USB port.
*
(28) LAN Connector (8P8C/RJ-45)
– Network connection to a LAN or stand-alone Ethernet switch for local
setup and servicing. This port can also connect to an IP network over Ethernet. VPN is supported for highly
secure remote access.
*
(29) AMPLIFIER AC Power Output Connector
– Provides controlled A.C. main power to the amplifier module.
Also allows the MXA controller to monitor the amplifier current for diagnostic evaluation.
(30) MACS/D System AC Power Input Connector
- IEC Type C14 standard connector. Input voltage, 95-125V
A.C. (standard), 50-60Hz or 210-240V A.C. (special order) with appropriate line cord. System input voltage
range is determined by power amplifier.
*
Disconnect USB, RS-232 and Ethernet/LAN cables during normal operation.
°
Ensure caps are on BNC connectors when connectors are not in use.
