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The HIMA F 6705 is a 2-fold digital/analog converter designed for safety-related signal conversion in source or sink mode. The module operates within safety-instrumented systems up to Requirement Class AK 1 ... 6 and receives data via the internal VO bus. The F 6705 provides two individually galvanically isolated analog outputs capable of delivering 0/4 ... 20 mA current signals with integrated safety shutdown isolation. During continuous operation, automated internal testing routines continuously verify the linearity of the onboard 12-bit D/A converter, cross-talk between individual output channels, and safety shutdown capabilities.
| Part Number / Model | Description |
|---|---|
| F 6705 | 2-fold Converter Digital/Analog Module, Safety Related |
| Z 7126 / F 6705 | Front Cable Plug Assembly |
| Z 7126/6705/C.. | Cable Plug for F 6705 Module |
| Parameter | Specification |
|---|---|
| Manufacturer | HIMA |
| Outputs | 2 channels, 0/4 ... 20 mA, individual galvanically isolated |
| Operating Modes | Source mode or sink mode |
| Requirement Class | AK 1 ... 6 |
| Resolution | 12 bits (4095 steps: 0 = 0 mA, 3840 = 20 mA) |
| Burden Resistance (Source Mode) | <= 550 Ohm including line resistance |
| Burden Resistance (Sink Mode) | <= (UQ - 10 V) / 21.2 mA |
| Source Voltage (UQ) | 10 ... 30 V |
| Basic Error | <= 0.2% (40 uA) at 25 degC |
| Operating Error | <= 0.4% at 0 ... +60 degC |
| Maximum Line Length | 1000 m |
| Electric Strength | 250 V against Analog-GND |
| Basic Status with Plug-in (Sink Mode) | I <= 40 uA |
| Power Requirements | 5 V DC: 85 mA, 24 V DC: 130 mA |
| Space Requirement | 4 TE |
| Connector Pin | Function |
|---|---|
| b8 | Channel 1 Output Line (WS / White) |
| b6 | Channel 1 Signal Line (br / Brown) |
| b4 | Channel 1 Signal Line (rs / Pink) |
| b10 | Channel 1 Signal Line (gr / Grey) |
| b24 | Channel 2 Output Line (gn / Green) |
| b22 | Channel 2 Signal Line (ge / Yellow) |
| b20 | Channel 2 Signal Line (rt / Red) |
| b26 | Channel 2 Signal Line (bl / Blue) |
| b28 | L- Flat Pin Connection (SW / Black) |
| b32 | L+ Flat Pin Connection (rt / Red) |
| Earth Bar | Flat pin plug 6.3 x 0.8 mm for cable screen (ge-gn / Yellow-Green) |
| Standard / Certification | Detail |
|---|---|
| TÜV | Approved for safety-related applications |
| CE | CE Compliance |
| Requirement Class | AK 1 ... 6 |
| IS | Intrinsic Safety Certified |
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Returns & Warranty




The HIMA F 6705 is a 2-fold digital/analog converter designed for safety-related signal conversion in source or sink mode. The module operates within safety-instrumented systems up to Requirement Class AK 1 ... 6 and receives data via the internal VO bus. The F 6705 provides two individually galvanically isolated analog outputs capable of delivering 0/4 ... 20 mA current signals with integrated safety shutdown isolation. During continuous operation, automated internal testing routines continuously verify the linearity of the onboard 12-bit D/A converter, cross-talk between individual output channels, and safety shutdown capabilities.
| Part Number / Model | Description |
|---|---|
| F 6705 | 2-fold Converter Digital/Analog Module, Safety Related |
| Z 7126 / F 6705 | Front Cable Plug Assembly |
| Z 7126/6705/C.. | Cable Plug for F 6705 Module |
| Parameter | Specification |
|---|---|
| Manufacturer | HIMA |
| Outputs | 2 channels, 0/4 ... 20 mA, individual galvanically isolated |
| Operating Modes | Source mode or sink mode |
| Requirement Class | AK 1 ... 6 |
| Resolution | 12 bits (4095 steps: 0 = 0 mA, 3840 = 20 mA) |
| Burden Resistance (Source Mode) | <= 550 Ohm including line resistance |
| Burden Resistance (Sink Mode) | <= (UQ - 10 V) / 21.2 mA |
| Source Voltage (UQ) | 10 ... 30 V |
| Basic Error | <= 0.2% (40 uA) at 25 degC |
| Operating Error | <= 0.4% at 0 ... +60 degC |
| Maximum Line Length | 1000 m |
| Electric Strength | 250 V against Analog-GND |
| Basic Status with Plug-in (Sink Mode) | I <= 40 uA |
| Power Requirements | 5 V DC: 85 mA, 24 V DC: 130 mA |
| Space Requirement | 4 TE |
| Connector Pin | Function |
|---|---|
| b8 | Channel 1 Output Line (WS / White) |
| b6 | Channel 1 Signal Line (br / Brown) |
| b4 | Channel 1 Signal Line (rs / Pink) |
| b10 | Channel 1 Signal Line (gr / Grey) |
| b24 | Channel 2 Output Line (gn / Green) |
| b22 | Channel 2 Signal Line (ge / Yellow) |
| b20 | Channel 2 Signal Line (rt / Red) |
| b26 | Channel 2 Signal Line (bl / Blue) |
| b28 | L- Flat Pin Connection (SW / Black) |
| b32 | L+ Flat Pin Connection (rt / Red) |
| Earth Bar | Flat pin plug 6.3 x 0.8 mm for cable screen (ge-gn / Yellow-Green) |
| Standard / Certification | Detail |
|---|---|
| TÜV | Approved for safety-related applications |
| CE | CE Compliance |
| Requirement Class | AK 1 ... 6 |
| IS | Intrinsic Safety Certified |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|