Renishaw APCA 45, Installation And User Manual

Page: 25 / 52

11
Connecting the APC to an HSI-C interface and the CNC
Standard probe connector (3-way)
17 Screen
16 Probe Input +
15 Probe Input –
CNC
Retract confirm input
Supply 12 V – 30 V
Supply 0 V
Screen
Controller
protective earth
Controller reference ground
HSI-C interface
Machine tool
Block 1
2
4
1
5
3
1 Supply 12 V – 30 V
2 Supply 0 V
3 Supply 0 V
4 Screen
22 Probe status NC
23 Probe status common
24 Probe status NO
26 External LED 0 V
25 External LED 10 V
Block 4
Block 5
Block 6
APC
Block 3
9 12 V – 30 V out
(fused 100 mA)
10 Inhibit input
11 Inhibit return
12 0 V
NOTES:
When the APC is not being used,
it is recommended that the inhibit
function is enabled. The retract
confirm output could be used to
set the inhibit function (for more
information see “Probe inhibit
function” on page 12).
When connecting the APC to the
HSI-C interface, use terminals 15
and 16.
Connect either pin 22 or pin 24,
but do not connect both wires.
Pin APC connections
2 Retract confirm sensor
4 Probe input +
1 Probe input –
5 Supply 0 V
3 Supply 12 V – 30 V
Probe
input
Status Normally
open
(NO)
Normally
closed
(NC)
Probe
triggered
Closed Open
Probe
seated
Open Closed