Products

Hazardous Area Intrinsically Safe Isolators

STAHL 9185/12-45-10S FIELDBUS ISOLATING REPEATER ISPAC 227600

Product Code: 227600

Enhance your industrial network's reliability with Stahl's Fieldbus Isolating Repeater from the 9185/12 series, designed for hazardous area applications. This robust automation interface solution operates on a nominal voltage of 24 V UC and offers straightforward front-end parameterization. It features a bit refresh function to ensure superior signal quality and supports adjustable transmission speeds ranging from 1.2 kbit/s to 1.5 Mbit/s, with automatic adjustment for PROFIBUS DP field interfaces. The device is compatible with both RS 485 and RS 422 interfaces, providing flexibility in connectivity options. Engineered to withstand temperatures from -20°C to +70°C and equipped with an IP30 degree of protection, this din rail-mountable repeater is built to maintain integrity in challenging environments.

Technical Specifications

Communication Protocols MODBUS
Brand STAHL
Ambient Temperature Range (°C) -20 to +70
Application Ex interface zone - 0, 1, 2, 20, 21, 22
Cable Cross Section (mm²) 0.2 - 2.5
Certifications IECEx, ATEX, Fmus, cFM
Communication Interface RS 485 / RS 422 (switchable)
Connection Type Sub-D socket X3, 9-pole (Interface field area)
Degree of Protection IP30
Dimensions (mm) 35.2W x 114.5H x 108D
DIN Rail Width (mm) 35
Enclosure Material Polyamide
LED Colour Green - "RxD2"
Maximum Temperature (°C) 70
Maximum Voltage (V) RS485IS - ± 5.88
Minimum Temperature (°C) -20
Mounting Type DIN Rail
No. of Serial Ports 1
Nominal Output Current (A) 0.08
Nominal Power (W) 1.6
Power Consumption (W) 1.6
Protocol Type HART, Modbus, PROFIBUS DP, ServiceBus R.STAHL (IS1)
Rated Maximum Operational Voltage AC (V) 24
Rated Maximum Operational Voltage DC (V) 24
Rated Operational Current (A) 0.066
Rated Operational Voltage AC/DC (V) Auxiliary - 24
Series 9185/12
Standards and Approvals ATEX/IECeX
Transmission Rate Interface - 1.2 kbit/s - 1.5 Mbit/s

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