SY-1025115C SY-1025120E 0399144 SY-0301059F

Brand:FOXBORO

Type:SY-1025115C SY-1025120E  0399144 SY-0301059F

Origin: the United States

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

Spare parts spare parts, the main DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

This section describes preventive and corrective maintenance measures for the AC 800M Controller together with troubleshooting procedures for both the system and individual units. Preventive Maintenance Frequency Schedule Before attempting maintenance or troubleshooting, read the Safety Summary on page 13. Failure to do so could lead to personal injury or damage to equipment.

This topic does not apply to PM891, which does not contain internal battery.

The internal battery is mounted inside the PM8xx processor unit (except PM891). Since the battery is not rechargeable, it is important to exchange it on a regular basis (refer to the Maintenance Frequency Schedule for further details). For details of correct battery polarity, remove the right-hand cover from the battery housing (see Figure 63 on page 193 and Figure 64 on page 194). Specifications for the internal battery: • Type: Low-rate lithium battery, 3.6 V, 950 mAh. • Size: ANSI Size ½ AA / IEC size ½ R6 • Lithium contents: 0.3 g

Due to the batteries being connected in parallel, it is necessary, when using the SB821 external battery, to remove the internal battery from the PM8xx in order to avoid reducing available memory back-up time. It is possible to replace the internal battery with the AC 800M Controller online. However, be sure to observe standard safe working practices at all times.