6.0 Typical Room Cabling And Interfacing - CPI Indico 100 Series Service And Installation Manual

CPI Canada Inc.
3B.6.0 TYPICAL ROOM CABLING AND INTERFACING
The following is for reference only and represents a typical R&F procedure room.
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Indico 100 Series Service Manual
Cable assembly #1
1. Bucky 3 select (image receptor).
2. Spare input, may be programmed for an auxiliary input.
3. Tomo bucky select, usually used to select a tomographic device.
Cable assembly #2
1. Bucky 1 select (image receptor), usually used to select the R&F table bucky.
2. Collimator interlock, will prevent an exposure if the collimator inputs are not satisfied.
3. Bucky contacts, all bucky contacts are paralleled at this connector. Diode isolation may
be required.
4. Bucky 2 select (image receptor), usually used to select vertical wall bucky.
Cable assembly #3
1. Collimator bypass. Usually used with the collimator associated with the tomographic
device, to allow non-PBL operation in the tomographic mode.
2. Remote tomo select, used for selecting tomography operation from a remote R&F table.
3. Tomo start, will issue a start to sweep signal to a tomographic device.
4. Tomographic exposure, the generator waits for a switch closure during the tomographic
sweep.
Cable assembly #4
1. Room light. Provides a closed contact to energize the X-ray room warning light.
Maximum 250 watts.
2. Door interlock. Requires a closed dry contact to interlock the generator exposure with
the X-ray room's entrance door.
3. Tube select indicator (source select indicator). Indicates which X-ray tube has been
selected.
4. Optional thermal switch inputs.
Cable assembly #5
1. Mag. select. Interfaces with the image intensifier to select the magnification modes.
2. Multiple-spot exposure. When multi-spot operation is selected at the spot film device,
(example: 4 on 1) and this input receives a closed dry contact, the AEC calibration will
be offset to compensate for the small fields.
Cable assembly #6
1. Interfaces to the table (conventional or remote R&F), the X-ray prep, expose and fluoro
footswitch.
2. The I.I. safety position interlock switch, used if the I.I. may be removed from the spot film
device.
3. ALE - required if an SFC or a serial changer is used.
4. Spare output.
Ch # 740895-05 Rev. E
3B
System Interfacing
Page 3B-13