HP E1740A Output card

1：Introduce product information:

HP E1740A Output card

When the E1740A is first powered on, the RS-485 port (COM 2) powers up with the transmitter enabled. The transmitter is placed into a high-impedance state once the CPU OK LED is illuminated. Since that takes a finite amount of time, this could be an issue if the COM 2 port is being used in multi-drop communications, and other devices share the same cable via wired-OR connections. If one of those devices is actively communicating when the CPU is powered up, there is a potential for those communications to be disrupted until the CPU puts the RS-485 port into high-impedance state.

E1740A's advantages in the control system of 8-station waterwheel processing machine 01. Complete modes and convenient operation.

(1) The manual mode includes hand pulse mode, single-action mode, one-button return, single-action return and commissioning functions, which are convenient for modification and easy to operate.

(2) In the automatic mode, it works from clamping, rotating and starting, with automatic feeding equipment, which can be achieved in one step and save labor.

2：About us

We are professional company and we are expert in this business, we have highly experienced production team, or sales team, or purchase team, we have most advanced production line. We are reputable in the market.

3：Superior products

Main products include DCS control system spare parts, PLC system spare parts and robot system spare parts,Advantage brands: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, B&R, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft and other imported industrial parts

4：Payment method and delivery

Shipment: EMS,DHL,UPS & FEDEX

Payment: T/T or Western Union

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