This document describes the KV Series Basic Unit-IM_E Super-small Programmable Logic Controller with Built-in Display KV Series Basic Unit Instruction Manual.
This manual covers safety precautions, model designations, and technical specifications for the KV Series Basic Unit PLC. It explains the applicable standards, low‑voltage directives, and environmental limits such as temperature (0 °C to +50 °C) and humidity (35 %–85 % RH).\n\nInstallation instructions detail front‑panel mounting, DIN‑rail attachment, and wiring requirements, including recommended wire gauge (AWG #16‑#24) and the use of insulated crimp‑style terminals. Wiring sections describe AC and DC power connections, grounding recommendations, and protection against surge and noise. The document also provides terminal layout drawings, I/O circuit diagrams, and derating information for different mounting orientations.
| Input voltage | 24 VDC |
|---|---|
| Power supply type codes | A = AC power type, D = DC power type |
| Maximum input current (KV‑OARIDR model) | 100 mA or less |
| Recommended wiring gauge for power terminals | AWG #16‑#24 stranded copper |
Use stranded copper wire with a gauge of AWG #16 to #24 for the power input, input terminal block, and output terminal block.
The unit may be installed in environments with ambient temperatures from 0 °C to +50 °C (32 °F to 122 °F) with no freezing.