Connecting SP80 / SP80H to IU80 and CC6

Connecting SP80 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 UCC2-2 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.

NOTE: 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.

NOTE: 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 HDDSignalCC6 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

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.