Technical Specifications Input power options: 175 到 2 6 4 V acrms: (247 到 373 Vac, pk) Bentley extension cable to extend the 47 到 63 Hz. This option uses AC power and AC power input module (PIM) is a high voltage (typically 220V). R previously installed version of the AC power input module (PIM) and / or version M previous power module requires a voltage input: 175 到 250 Vac rms. 85 到 1 3 2 V acrms: (120 到 188 Vac, pk), 47 到 63 Hz. This option uses AC power and a low voltage (typically 110V) AC power input module (PIM). R previously installed version of the AC power input module (PIM) and / or version M previous power module requires a voltage input: 84 到 125 Vac rms. 88 到 1 4 0 V dc: This option uses a DC power supply, and a high-voltage DC power input module (PIM). 20 到 3 0 V dc: This option is a low-voltage DC power supply pre-Bentley, a low-voltage DC power supply module (PIM). Overrun protection: For all type of power supply, low voltage does not damage the power supply or PIM. However, a PIM-range voltage fuse will open on. In addition to two system configuration software is password protected, but also by RIM controls on the front panel key lock to prevent unauthorized modification or tampering. RIM can connect via serial communication port of the portable computer's front panel, field-modified configuration. Can also be permanently connected via serial communication port on the rear panel to the configuration of the workstation, or remotely via an optional modem installed in the computer connected to the RIM. RIM provides front-panel DIP switch Bentley extension cable, when more than 3500 framework through networking, you can give it a unique address. RIM on the front panel has a system reset switch, you can clear any latched alarm system and locking of NOT OK condition. RIM's rear panel also provides a set of interfaces that allow remote activate the reset switch. For Triple Modular Redundant (TMR) applications, the 3500 System Requirements TMR form of RIM (TMR section of this specification will introduce more information). Bentley | Shenyang Empire | Bentley instrumentation framework provided by the Shenyang Automation Equipment Co., Ltd. Empire. "Automation control equipment, machinery and equipment, electronic equipment development and design" preferred Empire Shenyang Automation Equipment Co., Ltd. (www.syepe.net), the company is located: Tiexi District of Shenyang Xinghua North Street 18 A 1404, over the years, Shenyang TU Pyle Automation Equipment Co., Ltd. to provide customers with the best quality service, contact: Lien Ning. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Empire Shenyang Automation Equipment Co. expect to be your long-term partner!