{
“Vendor ID”: 26
“Device ID”: 8389238
“deviceAlias”: Flow_control_1
}
NOTE
No specific response time can be guaranteed for the use of the REST API interface
since the HTTP requests are based on a standard TCP mechanism. The response time
also depends on the system environment and system load. When using the web UI at
the same time, the response time increases.
8.2.1.4
Available variables and methods
The SIG mainly supports the GET and POST methods. For selected variables, the
DELETE function is also supported.
All API calls are executed synchronously. This means that every request is followed by a
response. A minimum response time cannot be defined for the REST API commands, as
this is also dependent in particular on the system environment and load used.
The following gives an overview of the available variables and methods. Detailed infor‐
mation and examples can be downloaded in the Open API documentation via the SICK
website, see
REST API resources
Table 11: Overview of REST API HTTP resources
Resource
Description
/gateway
Addressing the gateway
/masters
List of all available master variables and identi‐
fication information
/master/{masterNumber}
Addressing of a specific master
/master/{masterNumber} /ports
List of all available ports at a specific master
including port number, status information and
deviceAlias
/master/{masterNumber} /ports/{portNum‐
ber}
Addressing of a specific port connection at a
specific master
/devices
Addressing of all connected devices at all mas‐
ters
/devices/{deviceAlias}
Addressing a specific device via the device
name
/gateway
Additional resources are defined for the individual HTTP methods:
Table 12: Gateway Resource overview
(/iolink/v1/gateway)
Resource
HTTP
Method
Description
/identification
GET
Read out of identification data (e.g. MAC address or
serial number of the device)
/capabilities
GET
Information on device functions
/configuration
GET
Read out of device or Ethernet configuration (e.g.
DHCP or IP address)
8
OPERATION
40
O P E R A T I N G I N S T R U C T I O N S | Sensor Integration Gateway - SIG350
8027836./2022-06-10 | SICK
Subject to change without notice
