All rights reserved. Reproduction as well as electronic duplication of this guide, complete or in part, requires the written consent of ESERA-
Automation or E-Service GmbH. Errors and technical modification subject to change.
©
ESERA-Automation, E-Service GmbH 2019
www.esera.de
Programming Manual Controller-Gateway-Station V1.0 R1.1
Page 2 of 77
1.
ESERA Concept of Automation
1.1.
1-Wire Controller and 1-Wire Gateway
Sensors and actuators of the 1-Wire bus system are automatically detected, integrated and queried at very high
speed via the 1-Wire Controller / 1-Wire Gateway. The sensor and actuator data are transmitted to your controller
via Ethernet interface, via ASCII (1-Wire Controller) or via ASCII and Modbus protocol. The 1-Wire Controller and
1-Wire Gateway devices are compatible with all controllers within the Smart Home and Smart Automation area.
The 1-Wire controllers are widely used in private and semi-professional environments. Due to the Modbus
RTU and Modbus TCP interface, the 1-Wire Gateway devices are preferred in the demanding Smart Home
and professional automation area.
Core functions of the 1-Wire Controller / 1-Wire Gateway concept
•
Independent recognition and management of sensors and actuators
•
Fast cyclic data-retrieval of sensors and actuators
•
Plausibility check of sensor data
•
Data conversion for standard sensors and ESERA-Automation sensors as well as actuators through
integrated formula collection
•
Data output in ASCII text and Modbus protocol (1-Wire Gateway only)
•
Cyclic life signs (heartbeat) among controller / central control unit and 1-Wire Controller / 1-Wire
Gateway