Secutech Radio modules ST002003 データシート
製品コード
ST002003
Page 14
Security & Electronic Technologies GmbH
Application of SECU-DATA 500M/500C (Relay)
Configuration if transmitter and receiver are in Ex-zone 1
18-36 V
DC
18-36 V
DC
Zone 1
Zone 1
SECU-DATA 500M
Barrier
SECU-BAR 125
Barrier
SECU-BAR 125
SECU-DATA 500C
Receiver site: The barrier SECU-BAR 125 for the SECU-DATA 500C is
required for Ex-zone 1 only. Outside of hazardous areas a SECU-DATA
1500C without a barrier can be used.
required for Ex-zone 1 only. Outside of hazardous areas a SECU-DATA
1500C without a barrier can be used.
Application of SECU-DATA 600M (NAMUR)
18-36 V
DC
Barrier
SECU-BAR 125
18-36 V
DC
Barrier
SECU-BAR 125
Zone 1
Zone 1
Probe
Zone 0
NAMUR
SECU-DATA 500C
SECU-DATA 600M
Re1: NAMUR
Re2: Probe fault
Re2: Probe fault
Receiver site: The barrier SECU-BAR 125 for the SECU-DATA 500C is
required for Ex-zone 1 only. Outside of hazardous areas a SECU-DATA
1500C without a barrier can be used.
required for Ex-zone 1 only. Outside of hazardous areas a SECU-DATA
1500C without a barrier can be used.