Badger Meter SRD/SRI Valve Positioners - Manual (Page 68)

System Configuration
Operating current ~ 9 mA x DC 24 V
Electrical classification
Type of protection ATEX „EEx d – Flameproof“
II 2 G EEx d IIC Temperature classes T4...T6
(Design AD 639)
EC Approval document No. PTB 02 ATEX 1084 X
Ambient temperature ranges:
Temperature class T4 –30 °C... +80 °C
(–22 °F ... 176 °F)
Temperature class T4 (on request) –40 °C ... +80 °C
(–40 °F ... 176 °F)
Temperature class T6 –30 °C... +75 °C
(–22 °F ... 167 °F)
Temperature class T6 (on request) –40 °C ... +75 °C
(–40 °F ... 167 °F)
Type of protection FM “explosion proof”
Class I Division 1, Groups B, C, D
hazardous locations, indoor and outdoor, NEMA 4X
For connections in explosion protected hazardous areas
according to directive 94/9/EG appendix II, with the follow-
ing maximum values.
Electrical connection
Connection compartment see “ELECTRICAL CONNECTION”
Electrical connection for SRD960 in non intrinsic safe
and flameproof (EEX d) version
Terminals:
Input Options
11 12 A B C D
Input signal / Setpoint value
HART/FoxCom/
4-20mA
11+ 12–
Fieldbus
acc. to IEC 1158-2
11** 12**
Options / Additonal In-/Outputs
Position
feedback
81+ 82– 31+ 32–
Binary output 81+ 82– 83+ 84–
Binary input 13+ 14– 15+ 16–
Limit signal switch 41+ 42– 51+ 52–
Potentiometer
Sensor
** any Polarity
Connection values
HART / 4-20 mA
Terminals 11+ / 12-
Signal range 4 ... 20 mA
Input voltage DC 12 ... 36 V (non loaded)
FOUNDATION Fieldbus
Terminals 11 / 12**
Bus connection Fieldbus interface acc. to
IEC 1158-2
Supply voltage DC 9 ... 32 V
2)
max. Supply voltage DC 36V
Operating current 10.5 mA ± 0.5 mA
PROFIBUS-PA
Terminals 11 / 12**
Bus connection Fieldbus interface acc. to
IEC 1158-2
Supply voltage DC 9 ... 32 V
2)
max. Supply voltage DC 36V
Operating current 10.5 mA ± 0.5 mA
FoxCom
Terminals 11+ / 12-
Supply voltage DC 13 ... 36 V
2)
max. Supply voltage DC 36V
2) When in use in Ex-hazardous areas, the max. supply voltages, etc.
on nameplate resp. certificate of conformity, have to be observed!
Page 68
System Configuration
August 2014 POS-UM-00009-EN-02