SXC-C8B2 — 1–36 Channel Industrial Timer
1–36 Channel Pulse Jet Controller SXC-C8B2
A professional controller for sequentially firing up to 36 pulse valves, with online or offline cleaning, DC24V output and Modbus-RTU supervision in demanding industrial baghouses.
Technical Parameters
Core operating specification.
Model NumberSXC-JK01-C8B2-D36L
Control Capacity36 channels; pulse valves and lift (offline) valves freely allocated
Housing MaterialDie-cast aluminum alloy, wall-mounted
Cleaning ModesOnline or offline, selectable
Input VoltageAC110–230V 50/60Hz or DC24V (±10%) — either may be connected
Output VoltageDC24V
Output Current1.5A
Digital Inputs6 channels, readable over Modbus (lift-valve position, fan run status, remote start/stop signals)
Built-in ΔP SensorOptional ("-P" versions): chamber sampling 0–3000 Pa with display and high/low alarms
CommunicationRS485 Modbus-RTU — status upload, parameter setting, remote start/stop; master–slave interconnection with automatic skip and alarm on slave timeout
Modbus Address / Baud RateAddress 0–127; baud 4800–115200 (default 9600)
Valve Break DetectionStandard; readable over Modbus
Pulse Width Range10–9999 ms in 1 ms steps (default 80 ms)
Pulse Interval Range1–600 s in 1 s steps (default 1 s)
Cycle Time Range0–9999 min (default 0 min)
Start Delay0–300 s (default 5 s)
Lift-Valve Wait Time0–60 s (default 8 s)
Lift-Valve Settle Time0–60 s (default 8 s)
Lift-Valve Idle Time0–9999 s (default 10 s)
Dimensions250(H) × 190(W) × 90(L) mm
Operating Environment−20°C to +60°C; relative humidity ≤85%
Product Standards
Precision online and offline control for demanding baghouses.
Channel ScalabilityControls from 1 to 36 solenoid pulse valves
Precision1ms timing increments support efficient compressed-air delivery
ProtectionRugged die-cast aluminum housing protects electronics from impact, dust, and moisture
Demand CleaningDifferential-pressure input triggers cleaning only when required
Valve DriveStable DC24V output with valve-circuit break detection as standard
Product Videos
Related demonstrations and selection videos.
Xiechang C8B2 Pulse Jet Controller: 1-40 Channel Industrial Timer for Baghouse Cleaning
Pulse controller for industrial dust collector SXC-C8B2 testing
48-Channel Baghouse Pulse Jet Controller | ASCO SCG353A044 & Goyen CA25T CA45T
Inside the Manufacturing of Xiechang Pulse Controller | High-Precision SMT Process
36 Months Stable Operation: Xiechang Pulse Valves & Controllers at Ishikawa Iron Works
Certifications
Third-party certified for this product line.
🔍 Click to enlargeProduct Certification
SXC-JK01-C8B2
CE Verification of EMC Compliance — SXC-JK01-C8B2 Pulse Controller
| Certificate No. | CEJS25020766655 |
|---|---|
| Issued by | Global Testing Services Co., Ltd. (Shanghai) |
| Issued | 2025-03-10 |
| Valid until | 2030-03-09 |
| Standards | EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A2:2021 |
🔍 Click to enlargeProduct Certification
SXC-JK01-C8B2
TUV SUD Attestation of Conformity — SXC-JK01-C8B2 Pulse Jet Controller (EMC Directive)
| Certificate No. | E8A 138237 0001 Rev. 00 |
|---|---|
| Issued by | TUV SUD Product Service GmbH (Munich, Germany) |
| Issued | 2026-06-01 |
| Standards | EN IEC 61326-1:2021, EN IEC 61000-6-4:2019, EN IEC 61000-6-2:2019, EN IEC 61000-6-4, EN IEC 61000-6-2, EN IEC 61326-1 |
Technical Drawings
Installation dimensions for this product.
🔍 Click to enlargeSXC-JK01-C8B2-D36L
SXC-JK01-C8B2-D36L · 36 ch · pulse controller — Enclosure & Mounting Drawing
| Overall height | 250 mm |
|---|---|
| Overall width | 190 mm |
| Depth | 90 mm (lid 19.5 + body 70) |
| Mounting holes | 4-M4 |
| Mounting hole spacing | 230 × 170 mm |
| Cable entries | 3-Ø25.5 mm |
Knowledge Base
Practical answers for this product.
Product Q&A
What does the SXC-JK01-C8B2-D36L add over other Xiechang offline controllers?
Three things set the C8B2-D36L apart: a die-cast aluminium wall enclosure for harsh plant environments, digital inputs that let it read lift-valve position and fan status directly, and master–slave interconnection that keeps multi-collector sites running even if one unit stops responding. Its full ratings are in the technical parameters table on this page.
SXC-JK01-C8B2-D36LC8B2 vs D32Laluminium enclosure controller
Applications
How do Xiechang pulse controllers integrate with PLC/DCS systems, and how does master–slave interconnection work?
Current C-series controllers carry RS485 Modbus-RTU for live status upload, parameter setting, remote start/stop and valve break-detection readout; the address and baud-rate ranges are in each controller’s parameters table. Multiple controllers can run master–slave: the master polls each slave in turn, automatically skips one that stops responding and raises an alarm. Factory testing verified 20 controllers on one PLC segment and stable communication over 120 m at 19200 baud.
Modbus RTUPLC integrationDCS integration