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ACC2-2 legacy controller

ACC2-2 autochange controller for ACR1

  • ACC2-2 legacy controllerHandles communications between the CMM controller and the ACR1 autochange rack
  • Multiplexes head and rack probe signals
  • Communicates to CMM via RS232

Data transmission
Serial RS232
User definable parameters
Serial Baud rate 300 - 19200
Voltage range
85 V - 264 V 50 Hz / 60 Hz


88 mm (3.47 in) 2'U'


289.30 mm (11.40 in) - 2/3 of a 19" rack


220 mm (8.66 in)
Weight3.85 kg (8.49 lb)

Installation and user's guides

Part number
ACR1 8 port autochange rack kitA-1051-4000
ACC2-2 autochange controller for ACR1
ACC2-2 autochange rack controller (RS232 only)A-1520-0101
ACR1 accessories and cables
ACR1 MK (H) horizontal mounting kitA-1051-0441
ACR1 MK (V) vertical mounting kit (to mount the ACR1 vertically both mounting kits need to be ordered.)A-1051-1308
ACR1 additional 100 mm legM-1051-0147
ACR1 additional 200 mm legM-1051-0148
ACR1 long port replacement kitA-1051-7077
ACR1 short port replacement kitA-5036-0049
ACR1 mixed port replacement kitA-1051-7076
ACR3 autochange rack
4 port passive probe and extension bars autochange rack. Requires an MRS kit for mounting on to a CMM. If 8 ports are required, 2 ACR3s can be mounted on one MRS rail.
ACR3 4 port autochange rack kitA-5036-0005
ACR3 8 port autochange rack kitA-5036-0500
MAPS manual autojoint probe stand
Stores up to 6 autojointed probes or extension bars
MAPS manual autojoint probe stand kitA-1071-0001