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Power Module for Zone 2 Series 9445
Brand: R. STAHL AGThe 9445/35 power module is used for intrinsically safe power supply to the 9442/35 CPU and up to 16 I/O modules.
The auxiliary power connection is established using an extendable terminal with unconnected cable end (accessories).
Up to two 9445/35 power modules can be connected to a 9496/35 base to provide a redundant power supply for the 9442/35 CPU and the I/O modules.
The 9445/35 power module monitors itself and reports notifications to the control system 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- A single or redundant power supply to the 9442 CPU is possible
- For up to 16 IS1+ I/O modules
- Integrated diagnostics in accordance with NE 107 (overload, excess temperature, maintenance requirements)
- Expanded ambient temperature range -40 °C to +75 °C
1 - 1 of 1 Part Numbers
257290
A single or redundant power supply to the 9442 CPU is possible
For up to 16 IS1+ I/O modules
Integrated diagnostics in accordance with NE 107 (overload, excess temperature, maintenance requirements)
Expanded ambient temperature range -40 °C to +75 °C
Ambient Conditions
- Ambient temperature - -40 °C ... +75 °C
- Ambient temperature max. - +75 °C
- Ambient temperature min. - -40 °C
- Relative humidity max. - 95%
- Storage temperature - -40 °C ... +80 °C
- Storage temperature max. - +80 °C
- Storage temperature min. - -40 °C
Auxiliary power
- Current consumption (16 I/O modules, 1 CPU) - 4.6 A (24 V DC)
- Current consumption (without 1/O modules, 1 CPU) - 0.5 A (24 V DC)
- Nominal voltage - 24 V DC
- Power dissipation (16 I/O modules, 1 CPU) - 15 W (24 V DC)
- Power dissipation (without I/O modules, 1 CPU) - 12 W
Explosion Protection
- Application range (zones) - 2, 22
- ATEX gas certificate - PTB 17 ATEX 2026 X
- Certificate EAC - TS RU S-DE.ME92.B.00915
- Certificates - ATEX (PTB), Canada (FM), EAC (Sertium), IECEx (PTB), USA (FM)
- Ex interface zone - 2, 22
- Gas explosion protection ATEX - II 3 (1, 2) G Ex ec [ia Gb, ib Gb] IIC T4 Gc
- Gas explosion protection EAC - 2 Ex e [ia Ga] (ib Gb] IIC T4 Gc X 2 Ex nA ia [ia Ga] [ib Gb] IIC T4 Gc X
- Gas explosion protection IECEx - Ex ec [ia Gb, ib Gb] IIC T4 Gc
- IECEX gas certificate - IECEx PTB 17.0042X
- Installation - Zone 2
General
- Functional Description - The 9445/35 power module is used for intrinsically safe power supply to the 9442/35 CPU and up to 16 I/O modules. The auxiliary power connection is established using an extendable terminal with unconnected cable end (accessories). Up to two 9445/35 power modules can be connected to a 9496/35 base to provide a redundant power supply for the 9442/35 CPU and the I/O modules. The 9445/35 power module monitors itself and reports notifications to the control system 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
- Highlights - A single or redundant power supply to the 9442 CPU is possible For up to 16 IS1+ I/O modules Integrated diagnostics in accordance with NE 107 (overload, excess temperature, maintenance requirements) Expanded ambient temperature range -40 °C to +75 °C
- Product Description - Remote I/O IS1+ Zone 2 power module
- Product Type - 9445/35-12
- Title Product Variant Technical Data - 9445/35-12 PM
- WebCode - 9445A
Mechanical Data
- Degree of protection IP (IEC 60529) - IP30
- Height - 126.000 mm
- Length - 155.000 mm
- Width - 31.000 mm
1 - 1 of 1 Part Numbers