The DI571 is a digital input module with 8 digital input channels and input voltages ranging from 100V AC to 240V AC

Isolation characteristics: Galvanic isolation between the channels and the rest of the module, the number of isolation groups is 8, 1 channel per group

Power Consumption: The current consumption from a 24V DC power supply is approximately 10m

Weight: Approx. 135g1.

Installation position: It can be installed horizontally or vertically, and the natural convection cooling cannot be obstructed by the cable tray or other components in the control cabinet.

Input Voltage Range: 0V AC to 264V AC (47Hz to 63Hz)

Input current: <5mA (40V AC) and >6mA (159V AC, 50Hz) per channel at 25°C typical; >7mA（159V AC，60Hz）

Input type: Type 1 according to EN 61131-2

Signal range: Signal 0(max.) is 20V AC; 20V AC < U < 79V AC for Undefined signal, 79V AC for Signal 1 (min.) Input Delay: 15ms typical for Signal 0 -> 1; Signal 1 -> 0 typically has a value of 30ms1.

Maximum permissible leakage current: 1mA with 2-wire proximity switch

Maximum cable length: 500m for shielded cables and 300m for unshielded cables

Each channel has 1 yellow LED that lights up when the input signal is high (signal 1).

With terminal strip wiring, there are many types of terminal blocks to choose from, such as TA563-9, TA563-11, TA564-9, TA564-11, TA565-9, TA565-11, etc

Following the environmental conditions in the AC500-eCo system data, the operating temperature range is typically 0°C to +60°C; Storage temperature range from -40°C to +70°C; Relative humidity of 0 to 95% RH and non-condensing