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Connecting SP80 / SP80H to IU80 and CC6
| Key | Description |
|---|---|
| 1 | SP80 / SP80H probe (shown for mounting on the CMM via KM80) |
| 2 | PL157 - SP80 to Lemo adaptor cable |
| 3 | PLM6 / 7 / 8 / 9 - standard machine cable |
| 4 | IU80 interpolator box |
| 5 | PL158 - IU80 output cable to CC6 |
| 6 | CC6 PCI counter card |
The IU80 conditions the SP80 / SP80H signal into an RS422 differential quadrature scale signal. This unit is required when a UCC S3 and UCC PI 80 is not used for the integration of the probe. The IU80 has a 15-way D input connector to accept the standard PH10 machine cable, and a 26-way D output connector, incorporating all axis outputs from the probe.
This cable must not exceed 1 m in length.
The IU80 connects to the CC6 counter card using the PL158 cable. The connections are detailed below. If making your own cable it should be no greater than 1 m in length.
The IU80 RESET function (pin 3 below) is only available with IU80s manufactured to version 3 and above.
Cable pinouts (IU80 > CC6)
IU80 output 26-way HDD | Signal | CC6 input pin 26-way HDD |
|---|---|---|
| 1 | X DigA | 1 |
2 | ||
| 3 | RESET | 9 |
| 4 | ERROR | 4 |
| 5 | Not used | 5 |
| 6 | Z DigB | 6 |
7 | ||
| 8 | Probe Present | 2 |
| 9 | Green_LED_OFF | 7 |
| 10 | Red_LED_ON | 8 |
| 11 | X DigA | 11 |
| 12 | X DigB | 12 |
| 13 | X DigB | 13 |
| 14 | Y DigA | 14 |
| 15 | Y DigA | 15 |
| 16 | Y DigB | 16 |
| 17 | Y DigB | 17 |
| 18 | 0 V | 25 |
| 19 | Not used | 19 |
| 20 | Z DigA | 20 |
| 21 | Z DigA | 21 |
| 22 | Z DigB | 22 |
| 23 | +12 V @ 250 mA max | 24 |
| 24 | +5 V @ 1 A max | 23 |
25 | ||
| 26 | Not used | 26 |
| Shell | Screen | Shell |
For further information concerning the CC6 system please ask your local Renishaw contact.
PL158 - IU80 to CC6 cable
Probe and IU80 power supply
The IU80 must be provided with two power supplies.
+9 V to +18 V @ 300 mA max to supply the SP80 probe and
+4.75 V to 5.25 V @ 1 A max to supply the IU80.
Power must originate from either the OEM's controller or from a Renishaw CC6 counter card.