STAHL Power Module Zone 2 Series 9445/35

Technical Details:

Datasheet.

Lead time: Approx. 6 – 8 working weeks. In case of factory out of stock lead time will be approx. 18 – 20 working weeks.

Description:

The 9445/35 power module is used to supply the 9442/35 CPU and up to 16 I/O modules with intrinsically safe power. The auxiliary power is connected using a pluggable terminal with unconnected cable end (accessory). Two 9445/35 power modules can be connected to a 9496/35 socket to provide a redundant power supply to the 9442/35 CPU and the I/O modules. The 9445/35 power module monitors itself and reports notifications to the control systems and asset management systems when there is an overload, the ambient temperatures are too high or the end of the service life has been reached.

Features:

• 24 V DC supply module for IS1+ CPU modules and 16 I/O modules
• Redundancy of the power module with load sharing possiblentegrated polarity reversal protection
• Error messages according to NE 107 (overload, overtemperature,maintenance required)
• Supports FDT/DTM, OPC UA and web servers for integration inasset management systems
• Extended ambient temperature range from -40 to +75 °C

Specification:

Explosion Protection:
IECEx gas explosion protection : Ex ec [ia Ga, ib Gb] IIC T4 Gc
ATEX gas explosion protection : E II 3 (1,2) G Ex ec [ia Ga, ib Gb] IIC T4 Gc
Certificates : ATEX (PTB), Canada (FM), China (NEPSI), IECEx (PTB), Korea (KTL), USA (FM)
Declaration of Conformity : ATEX (EUK), China (CCC)
 Auxiliary Powe:r
Auxiliary power voltage range 19 to 32 V DC
Polarity reversal protection Yes
Auxiliary power Connection: 2-pin via a pluggable terminal with a 3 m single core
Redundancy Yes (by using two power modules)
Ambient Conditions
Ambient temperature -40°C ... +65°C(without mounting plate)
-40°C ... +70°C(With 3 mm sheet steel mounting plate)
-40°C ... +75°C(With 6 mm aluminium mounting plate)                                                          Mechanical Data
Degree of protection (IP) (IEC 60529) IP30