Crowcon Sensitron Multiscan 8+ Gas Control Unit
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Crowcon Sensitron Multiscan 8+ Gas Control Unit
The Multiscan++S1 is a gas detection control unit designed to meet the broadest range of flexibility required by the market.
The gas panel is certified SIL1 and ATEX following EN 60079-0 and EN 60079-29-1 standards.
The control panel is based on a powerful microprocessor which provides a wide range of self-diagnostic procedures to detect and locate possible faults.
It can manage up to 32, 64, 128 or 256 gas detectors (according to the four different versions). The detectors can be either of addressable type, directly connected on the buses or 4-20 mA analogical types connected via 8-input STG/IN8S remote modules.
The system architecture also provides up to 516 freely programmable Open Collector outputs provided by STG/OUT16S modules, always connected on the RS485 bus. Also, 8 relays onboard the panel are included.
The gas panel can be placed in a 19’’ 6U rack or a plastic box with a 27.6 Vdc 4 A power supply.
Order Information
| Part Number | Description |
|---|---|
| STMTS/S1-256B | MULTISCAN++S1 gas control panel with 4 RS485 open bus lines or 2 closed loops. Supports up to 256 analog 4-20 mA detectors via remote modules or addressable devices. Includes 8 onboard 4-20 mA inputs, 8 relay outputs, and up to 512 outputs via remote modules. Comes with parallel printer port and RS232 port. Housed in IP65 ABS enclosure. |
| STMTS/S1-256 | Rack version of STMTS/S1-256B housed in 19” 6U rack. Requires external 24 Vdc power supply. |
| STMTS/S1-128B | MULTISCAN++S1 gas control panel with 4 RS485 open bus lines or 2 closed loops. Supports up to 128 analog 4-20 mA detectors. Includes 8 onboard inputs, 8 relay outputs, and up to 256 outputs via remote modules. Comes with parallel printer port and RS232 port. IP65 ABS enclosure. |
| STMTS/S1-128 | Rack version of STMTS/S1-128B housed in 19” 6U rack. Requires external 24 Vdc power supply. |
| STMTS/S1-64B | MULTISCAN++S1 gas control panel with 2 RS485 open bus lines or 1 closed loop. Supports up to 64 analog detectors. Includes 8 onboard inputs, 8 relay outputs, and up to 128 outputs via remote modules. Comes with parallel printer port and RS232 port. IP65 ABS enclosure. |
| STMTS/S1-64 | Rack version of STMTS/S1-64B housed in 19” 6U rack. Requires external 24 Vdc power supply. |
| STMTS/S1-32B | MULTISCAN++S1 gas control panel with 2 RS485 open bus lines or 1 closed loop. Supports up to 32 analog detectors. Includes 8 onboard inputs, 8 relay outputs, and up to 64 outputs via remote modules. Comes with RS232 port. IP65 ABS enclosure. |
| STMTS/S1-32 | Rack version of STMTS/S1-32B housed in 19” 6U rack. Requires external 24 Vdc power supply. |
| STG/IN4-OUT4-S1 | Remote module with 4 inputs (4-20mA) and 4 relay outputs for MULTISCAN++S1 |
| STG/IN8S | High-safety 8-input remote module with improved performance |
| STG/OUT16S | High-safety 16-output remote module (open collector type) |
| STG/8REL | Plug and play relay board for STG/OUT16 providing 8 relay outputs |
| STG/SER++ | Additional serial board for MULTISCAN++S1-64 & 64B |
| STG/TCPIP-C | TCP/IP interface module for LAN connectivity |
| AL11/276V5 | 27.6 Vdc 5A power supply in metal cabinet |
| STG/BOX | IP55 plastic enclosure for STG/IN8-S or STG/OUT16-S modules |
| STG/32-85 | RS232/RS485 interface for PC connection on RS485 line |
| STMTS/RTU | DIN rail remote unit for event visualization via RS485 connection. Includes LCD display, 4 analog inputs, and 5 programmable relay outputs. |
| AL09 | 24 Vdc power supply for STPL4+D & STMTS/RTU |
| STG/IPBOX | IP65 ABS enclosure for STPL4+D & STMTS/RTU |
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