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The AS-B817-116 is a discrete input module from Schneider Electric’s Modicon 984 series, designed for connecting input signals to PLC systems. It operates at a continuous voltage of 115 Vac and is capable of tolerating surge voltages up to 200 Vac for brief periods.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Discrete Input Module |
| Product Line | Modicon 984 |
| Part Number | AS-B817-116 |
| UPC | 782451022991 |
| Weight | 2.56 lbs (1.16 kg) |
| Input Voltage Rating | 115 Vac (Continuous), 130 Vac (Maximum) |
| Input Frequency Range | 47 ... 63 Hz |
| Surge Voltage Tolerance | 200 Vac for 1 cycle |
| Number of Input Points | 16 |
| Number of Groups | 16 |
| Inputs per Group | 1 |
| ON Condition Threshold | >80 Vac (Source Impedance <1 kΩ) |
| OFF Condition Threshold | 0 ... 35 Vac (Source Impedance = 0 Ω) |
| Leakage Current (Typical) | 0 ± 4 mA @ 115 Vac |
| Maximum Response Time (OFF → ON) | 6 ms |
| Maximum Response Time (ON → OFF) | 18 ms |
| Terminal Connector Type | AS-8535-000 |
| Compatibility | MODICON 984 Series, 800-Series I/O Systems |
The Schneider Electric AS-B817-116 is a discrete input module crafted specifically for the Modicon 984 series. Functioning at a continuous input voltage of 115 Vac, it can withstand maximum voltages of 130 Vac. Additionally, it has a surge tolerance of 200 Vac for one cycle, protecting the module during spikes in voltage.
In terms of signal management, the module features a total of 16 input points distributed across 16 groups, allowing for efficient data gathering from various sources. Each group includes a single input, and the device operates effectively within a frequency range of 47 to 63 Hz. The ON threshold is more than 80 Vac, while the OFF threshold is between 0 and 35 Vac, depending on the source impedance.
Typical leakage current values are reported at 0 ± 4 mA when operating at 115 Vac. The AS-B817-116 module offers rapid response times, with a maximum of 6 milliseconds when switching from OFF to ON and 18 milliseconds when transitioning from ON to OFF. The terminal connector utilized by this module is the AS-8535-000, and it is suitable for integration within MODICON 984 and 800 series I/O systems.