ENMG / RELAY INTERFACE MODULES
RT-K16DC
16-channel DPDT relay module with MIL input
Basic RT-K module with RJ2S plug-in relays, two changeover contacts per channel, MIL input and screw output terminals.
Request a quote ↗TECHNICAL DATA / RT-K16DC
Specifications & selection.
- 16 channels; DPDT output per channel.
- RJ2S 8 A switching-capacity class; 5 A rated-load row in the official table.
- NPN/PNP input; 35 mm DIN rail.
| Parameter | RJ1S SPDT | RJ2S DPDT |
|---|---|---|
| Switching capacity | 12 A at 250 VAC / 30 VDC | 8 A at 250 VAC / 30 VDC |
| Rated load row | 10 A at 250 VAC / 30 VDC | 5 A at 250 VAC / 30 VDC |
| Contact material | Silver-nickel | Silver-nickel |
| Initial resistance | ≤50 mΩ | ≤50 mΩ |
| Operate / release | ≤15 / ≤10 ms | ≤15 / ≤10 ms |
| Coil power | Approximately 0.53 W DC / 0.9 VA AC | Approximately 0.53 W DC / 0.9 VA AC |
| Parameter | Published value |
|---|---|
| Screw terminals | M2.5; 5.0 mm pitch; 10 A / 300 V |
| Wire / torque / stripping | 22–12 AWG / 0.4 N·m / 6–7 mm |
| 16-channel MIL connector | Nextron DC2-2.54-20PS |
| Mounting | 35 mm DIN rail |
| Ambient | −40 to +70 °C; no condensation or icing; 5–85% RH |
| Item | Published value |
|---|---|
| Input protection | Fuse standard; TVS optional in detailed section |
| Output protection | Basic model; -F output fuses and -V suppression are separate options |
| Commoning limit | 10 A total if output COM terminals are internally joined |
| 16-channel outline options | 252 or 260 × 88 × 50 mm; ±1 mm; confirm ordered layout |
| Mass | Not supplied |
| Code pattern | Configuration |
|---|---|
| RT-K02C through RT-K16C | SPDT basic; explicitly listed 2 / 4 / 6 / 8 / 10 / 12 / 16 channels |
| -V / -F | Overvoltage protection / fused output |
| RT-K02D through RT-K16D | DPDT basic |
| Additional C after contact code | MIL input / screw output |
Selection & installation notes
- Confirm the full order code, channel count, input voltage and wiring diagram before ordering. Isolate all supplies before installation or relay replacement.
- The relay table distinguishes 8 A switching capacity from a 5 A rated load at 250 VAC / 30 VDC. Neither establishes an 8 A continuous module rating.
- Use the specified wide plug-in relay pins, not pointed PCB pins. Apply the 10 A shared-COM limit when commoned.
- The source contains conflicting LED color descriptions and generic output-fuse claims. Verify the wiring diagram; -F protection is not standard on the basic RT-K16DC.
- Confirm the actual module input voltage; the shared relay coil table is not a list of all module supply options.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG relays — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.