Bartec 16 x digital out Ex i PROFIBUS-Interface for zone 1/21
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NG # 003907-HW-WIN-O07
Manufactured by:
In the Ex i version, the MODEX digital out Ex i module can control various actuators using 16 digital outputs. During operation, a channel can be shortcircuited on the short-circuit proof outputs (short-circuit proof to a limited extent).
Specification
Protection class Module: IP 66 EN/IEC 60529
Terminals: IP 20 EN/IEC 60529
Terminals with cover: IP 30 EN/IEC 60529Structure Flameproof, clip-on enclosure for TH 35 rail Dimensions see data sheet Material High-quality thermoplastic Storage temperature -40 °C to +60 °C Weight 2.1 kg Display Status
ON, BF, SF, U2
Outputs
LED yellow, active
LED red, short-circuitVoltage Supply voltage (L+, L-, U+, U-): DC 20 V to DC 30 V Output voltage DC 18.1 V (at U+ ≥ 22 V) Power dissipation 8 W
Description
For example, intrinsically safe solenoid valves and intrinsically safe signal transmitters can be controlled as actuators. The controlled actuators can be switched off by an emergency stop via a second power supply connection on the module on terminals U- and U+. The module is connected to the process control system via the PROFIBUS-DP. Coding rotary switches are available for addressing the module. Diagnostics data indicating the status of the outputs with respect to a disconnection or short-circuit can also be transmitted in addition to the user data. This is also displayed on the module itself using LEDs.