Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DSR1H16-64 |
| Type | Terminal Block Connector / Interface Module |
| Manufacturer | Denki Seigyo |
| Compatible Relay Modules | DS1H4-16 / DS1H8-16 / DS1H16-16 or equivalent 16-channel boards |
| Connector Interface | 64-Pin Male/Female Header (Signal Bus Interface) |
| Number of Terminals | 64 screw-type connection points |
| Terminal Type | M2.6 Screw Clamp (Nickel-plated) |
| Wiring Capacity | 0.2–2.5 mm² (AWG 24–14) |
| Contact Resistance | ≤ 30 mΩ |
| Insulation Resistance | ≥ 100 MΩ @ 500 VDC |
| Dielectric Strength | 2000 VAC (1 min between adjacent terminals) |
| Rated Voltage | Up to 300 VAC / 125 VDC |
| Rated Current | 10 A max per terminal |
| Housing Material | Flame-retardant PA66 (Nylon), UL94 V-0 rated |
| Terminal Material | Brass with nickel plating |
| Connection Orientation | Horizontal entry, screw terminal access |
| Mounting Type | Panel / DIN Rail (standard adapter available) |
| Housing Colour | Industrial Grey |
| Protection Option | Optional transparent protective cover |
| Ambient Temperature | –25 °C to +85 °C |
| Storage Temperature | –30 °C to +100 °C |
| Humidity Range | 45–90 % RH (non-condensing) |
| Dimensions (L × W × H) | Approx. 155 × 85 × 35 mm |
| Weight | Approx. 220 g |
| Compliance | CE, RoHS Certified |
Key Features
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High-density 64-terminal design for efficient multi-signal management
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Screw-clamp connections for reliable, maintenance-free wiring
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Flame-retardant housing ensures durability and safety
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Compatible with Denki Seigyo relay modules and camper relay interfaces
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Supports both AC and DC control applications
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Industrial insulation and high dielectric strength
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Easy field wiring and panel integration
-
DIN-rail and panel mount options available
Applications
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Multi-channel relay interface connection
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PLC and automation I/O expansion
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Camper and automotive control panels
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Industrial process and machinery control
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Power distribution and load terminals
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Control cabinet and signal junction interfaces
Ordering Information
| Model | Connector Type | No. of Terminals | Interface | Mounting Type | Housing Colour | Optional Accessories |
|---|---|---|---|---|---|---|
| DSR1H16-64 | Screw Terminal Block | 64 Terminals | 64-Pin Header | Panel / DIN Rail | Industrial Grey | Protective Cover / DIN Adapter |
Product Summary
The Denki Seigyo DSR1H16-64 Terminal Block Connector delivers professional-grade wiring organization for multi-channel relay modules and control systems.
Engineered for industrial and camper applications, it provides stable connectivity, safe electrical isolation, and high mechanical endurance.
Its 64-channel screw terminal layout and industrial PA66 housing make it the ideal solution for PLC panels, vehicle relay boards, and automation interfaces requiring long-term performance and reliability — built with Denki Seigyo’s commitment to engineering excellence.
