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6DD1607-0CA1 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Technical Specifications
| Specification | Value |
|---|---|
| Supply voltage (rated) | 5 V DC; 24 V DC (externally set) |
| Current consumption (typical) | 1.5 A |
| Encoder supply output voltage | About 14 V (non-isolated) |
| Encoder supply short‑circuit protection | Electronic |
| Encoder supply output current (rated) | 100 mA |
| Power loss (typical) | 7.5 W |
| Required slots | 1 |
| Digital inputs | 16 channels |
| Digital input voltage (rated) | 24 V DC |
| Digital input voltage range for "0" | -1 to +6 V or input open |
| Digital input voltage range for "1" | +13 to +33 V |
| Digital input current for "0" (max) | 0 mA |
| Digital input current for "1" (typical) | 3 mA |
| Digital input delay ("0" to "1") | Max 200 μs |
| Digital outputs | 8 channels |
| Digital outputs short‑circuit protection | Electronic/thermal |
| Digital output response threshold (typical) | 250 mA |
| Digital output voltage for "0" (max) | 3 V |
| Digital output voltage for "1" (max) | Supply voltage – 2.5 V |
| Digital output current for "1" (rated) | 50 mA |
| Digital output current minimum (0–40 °C) | 100 mA |
| Digital output residual current for "0" (max) | 20 μA |
| Digital total switching current at 50 °C | 80 % (all outputs 50 mA) |
| Digital output delay ("0" to "1", resistive load) | Max 15 μs |
| Analog inputs | 5 differential channels |
| Analog input range | -10 V to +10 V |
| Analog input accuracy | ±4 LSB (±4.88 mV per LSB) |
| Analog input resistance | 470 kΩ |
| Analog input resolution | 12 bit |
| Analog input conversion time | 45 μs per channel |
| Analog outputs | 8 channels (4×16‑bit, 4×12‑bit) |
| Analog output range | -10 V to +10 V |
| Analog output short‑circuit protection | Relative to frame |
| Analog output short‑circuit current | 16‑bit: max 27 mA; 12‑bit: max 100 mA |
| Analog output linearity error | ±1 LSB |
| Analog output resolution | 4‑channel 16‑bit (with sign), 4‑channel 12‑bit (with sign) |
| Analog output conversion time | 16‑bit: 2 μs; 12‑bit: 4 μs per channel |
| Connectable encoders (max) | 12 (8 incremental synchronizable, 4 absolute) |
| Incremental encoder (symmetrical) support | Yes |
| Incremental encoder (asymmetrical) support | Yes |
| Absolute encoder (SSI/EnDat) support | Yes (single or multiturn) |
| Weight (approx.) | 1 kg |
The 6DD1607-0CA1 is the Siemens SIMATIC S7‑400 EXM 438‑1 I/O expansion module tailored for the FM 458 application module. It extends S7‑400 systems by delivering 16 digital inputs, 8 digital outputs, 5 differential analog inputs, 8 analog outputs (including four high-resolution 16‑bit channels), and comprehensive encoder support including incremental and SSI/EnDat absolute types. Ideal for demanding automation environments requiring precise analog control and real-time encoder feedback, this module enhances signal handling and control performance with high accuracy and fast conversion times.