| Manufacturer part number (MPN) | 6ES7132-6GD51-0BA0 |
| EAN / GTIN | 4047623408697 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Product type designation | RQ CO 4x24VDC/2A ST |
| HW functional status | From FS02 |
| Firmware version | V0.0 |
| Firmware version — FW update possible | No |
| Usable BaseUnits | BU type A0 |
| Color code for module-specific color-coded label | CC00 |
| Product function — I&M data | Yes; I&M0 to I&M3 |
| Engineering with — STEP 7 TIA Portal configurable/integrated from version | V14 |
| Engineering with — STEP 7 configurable/integrated from version | V5.5 SP3 |
| Engineering with — PROFIBUS from GSD version/GSD revision | One GSD file each, Revision 3 and 5 and higher |
| Engineering with — PROFINET from GSD version/GSD revision | GSDML V2.3 |
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 19.2 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes |
| Current consumption (rated value) | 50 mA |
| Power loss, typ. | 1.2 W |
| Address space per module — Inputs | + 1 byte for QI information |
| Address space per module — Outputs | 1 byte |
| Type of digital output | Relays |
| Number of digital outputs | 4 |
| Current-sinking | Yes |
| Current-sourcing | Yes |
| Digital outputs, parameterizable | Yes |
| Short-circuit protection | No |
| Parallel switching of two outputs — for logic links | Yes |
| Parallel switching of two outputs — for uprating | No |
| Switching frequency — with resistive load, max. | 2 Hz |
| Total current of the outputs — Current per channel, max. | 2 A |
| Total current of the outputs — Current per module, max. | 8 A |
| Horizontal installation — up to 40 °C, max. | 8 A |
| Horizontal installation — up to 50 °C, max. | 6 A |
| Horizontal installation — up to 60 °C, max. | 4 A |
| Vertical installation — up to 30 °C, max. | 8 A |
| Vertical installation — up to 40 °C, max. | 6 A |
| Vertical installation — up to 50 °C, max. | 4 A |
| Relay outputs — Number of relay outputs | 4 |
| Relay outputs — Rated supply voltage of relay coil L+ (DC) | 24 V |
| Relay outputs — Current consumption of relays (coil current of all relays), max. | 40 mA |
| Relay outputs — Number of operating cycles, max. | 500 000 |
| Switching capacity of contacts — with resistive load, max. | 2 A |
| Switching capacity of contacts — Thermal continuous current, max. | 2 A |
| Switching capacity of contacts — Switching current, min. | 1 mA; 5 V DC |
| Switching capacity of contacts — Rated switching voltage (DC) | 24 V |
| Switching capacity of contacts — Rated switching voltage (AC) | 24 V |
| Cable length — shielded, max. | 1 000 m |
| Cable length — unshielded, max. | 200 m |
| Diagnostics indication LED — Monitoring of the supply voltage (PWR-LED) | Yes; green PWR LED |
| Diagnostics indication LED — Channel status display | Yes; green LED |
| Isolation tested with | 707 V DC (type test) |
| Ambient temperature during operation — horizontal installation, min. | -30 °C |
| Ambient temperature during operation — horizontal installation, max. | 60 °C |
| Ambient temperature during operation — vertical installation, min. | -30 °C |
| Ambient temperature during operation — vertical installation, max. | 50 °C |
| Altitude during operation relating to sea level — Installation altitude above sea level, max. | 2 000 m; On request: Installation altitudes greater than 2 000 m |
| Absolute humidity — dew point, min. | -60 °C; suitable for dry room applications |
| Dimensions — Width | 15 mm |
| Dimensions — Height | 73 mm |
| Dimensions — Depth | 58 mm |
| Weight, approx. | 30 g |