IDEM Product CATALOG

SECTION 23
www.idemsafety.com IDEBUS BUS SYSTEM - 2 WIRE SAFETY COMMUNICATION FOR ROPE SWITCHES
2 Wire Safety Communication for Rope Switches - IdeSafe Bus System
2 WIRE SAFETY SYSTEM FOR USE WITH ROPE SWITCHES COVERING LONG DISTANCES:
The IdeSafe Bus System allows GLH switches to be connected in series to protect long conveyor lengths over 5km whilst maintaining diagnostics
and safety integrity.
Each switch contains an address programmable module to give individual diagnostics of the switch status and is readable at the control cabinet.
Open circuits are detected.
The whole system is connected in series by a simple 2-wire connection system from switch to switch making wiring simple and easy. Up to 63
switches can be connected to one “Bus”.
Safety integrity is maintained throughout via positively opened switch contacts connected to the transmission bus to maintain PLe to ISO13849-1 and
SIL3 to EN62061.
Communication capabilities - can be interfaced to most Text Displays, Touch Screens, PLCs and PCs via the gateways for Modbus and Profibus.
High flexibility - it is easy to expand the system step-by-step by installing additional safety input modules.
Basic elements required - Master Module, Safety Receiver and Rope Switches with Input Modules.
DESCRIPTION:
Bus powered address “modules” are integrally fitted within the Rope Switch housings and protected to IP67.
They monitor the positively operated switch contacts to provide a 2-wire (channel) safety signal output which is monitored by the Safety Receiver
Relay. The “Safe State” signal is transmitted continuously by each switch to the Safety Relay as long as the switch contacts are closed and the
module self check is positive. Short circuit and open circuit faults are detected along the 2-wire continuous connection.
SUITABLE APPLICATIONS:
● Mines and Tunnelling ● Cement Manufacturing Plants ● Quarrying
● Power Plants ● Harbours and Docksides ● Conveyors on Sorting Systems
● Airport Systems ● Postal Systems ● Automated Logistic Systems
● Cranes and Elevators ● Automatic Door Systems ● Petro-Chemical Plants
Programmable 2-wire Safety Bus System
Satisfies highest safety levels using a 2-wire connection bus
DIN rail mounting
Monitored or Auto Reset
High flexibility - easy to expand the system
Communication capabilities - can be interfaced to most Text Displays
Profibus connection module available for diagnostic connection to PLC
Master Module
INPUT MODULE
INPUT MODULE
INPUT MODULE
IdeSafe Bus
Safety Receiver
GS38300143230
Multi Channel
230V-50/60Hz
Safety Relay Module
IdeSafe Bus
2-wire connection only.
Input Modules are address programmable and are
incorporated within the safety switches.
The Safety Relay will open the contacts if it does not
receive a valid “input contact closed” signal from all the
input modules which it has been configured to monitor.
Diagnostic information via PLC, PC or Text Display.
Up to 63 safety signals (switches) on one IdeSafe Bus.
PLe ISO13849-1 SIL3 EN61508 TUV Approved.
Safety Receiver
GS38300143230
Multi Channel
230V-50/60Hz
Optional PROFIBUS
INTERFACE allows for
monitoring of the system
e.g. using a PLC.
216
Input Modules are incorporated within safety switches