Omron HD-1500 Assembly Instructions Manual page 86

3 Installation
The user-supplied emergency stop devices and user-supplied protective stop devices must be normal-
ly closed. An open circuit for either of these will trigger a stop. An SCPU circuit diagram is provided
below.
SCPU Connector
+ 24 VDC
Refer to the following sections for information about the behavior of the emergency stop, protective
stop, and safety output operations.
• 2-6-1 Safety Functions on page 2-12
• 4-3 AMR Response During Protective Stops on page 4-4
• 2-6-4 SCPU Connector on page 2-15
3-
12
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
PIN 1
PIN 2
User-supplied
Emergency Stop
PIN 8
Devices
PIN 7
PIN 6
PIN 12
User-supplied
Protective Stop
Devices
PIN 10
PIN 4
PIN 3
Safety Outputs
PIN 9
PIN 5
PIN 11
Description
Emergency stop channel 1 input
Emergency stop channel 2 input
Safety output 1
Protective stop channel 1 input
Ground
24 VDC
Emergency stop channel 1 output
Emergency stop channel 2 output
Safety output 2
Protective stop channel 2 input
Ground
24 VDC
Load
Load
HD-1500 Platform Assembly Instructions (18407-150)