Products

Hazardous Area Intrinsically Safe Isolators

STAHL 9185/11-35-10S FIELDBUS ISOLATING REPEATER ISPAC 227598

Product Code: 227598

Enhance your hazardous area operations with the Stahl Series 9185/11 Fieldbus Isolating Repeater Ispac. This robust device supports multiple protocols including HART, Modbus, PROFIBUS DP, and ServiceBus R.STAHL (IS1), ensuring seamless integration into diverse systems. Equipped with an RS-485 interface and designed for a nominal voltage of 24 V UC, it also accepts auxiliary power from both 24 V AC and DC sources. Built to withstand extreme temperatures ranging from -20°C to +70°C, this isolating repeater is suitable for Zone 2 applications and boasts an IP30 protection rating. Simplify setup with its straightforward front-end parameterization while benefiting from enhanced signal quality thanks to the bit refresh function. Transmission speeds are adjustable between 1.2 kbit/s and 1.5 Mbit/s, with automatic adjustment available when using PROFIBUS DP. Ideal for engineers seeking reliable automation interfaces and solutions in hazardous environments, the Stahl Fieldbus Isolating Repeater is a top-tier choice for maintaining communication integrity within your industrial network.

Technical Specifications

Communication Protocols MODBUS, PROFIBUS
Brand STAHL
Ambient Temperature Range (°C) -20 to +70
Application Ex interface zone - 0, 1, 2, 21, 22
Cable Cross Section (mm²) 0.2 - 2.5
Certifications IECEx, ATEX, Fmus, cFM
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
Maximum Current (A) 0.149
Maximum Power (mW) 139
Maximum Temperature (°C) 70
Maximum Voltage (V) 3.73
Minimum Temperature (°C) -20
Mounting Type DIN Rail
No. of Serial Ports 1
Nominal Output Current (A) 0.066
Nominal Power (W) 1.6
Power Consumption (W) Auxiliary - 1.6
Protocol Type HART, Modbus, PROFIBUS DP, ServiceBus R.STAHL (IS1)
Rated Maximum Operational Voltage AC (V) 27.6
Rated Maximum Operational Voltage DC (V) 31.2
Rated Minimum Operational Voltage AC (V) 20.4
Rated Minimum Operational Voltage DC (V) 18
Rated Operational Voltage AC/DC (V) Auxiliary - 24
Series 9185/11
Standards and Approvals ATEX/IECeX
Transmission Rate Interface - 1.2 kbit/s - 1.5 Mbit/s

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