Siemens 6ES7365-0BA01-0AA0

Technical specifications

Manufacturer

Siemens

Manufacturer part no.

6ES7365-0BA01-0AA0

Type

Interface module

Application

Multi-rack interface for S7-300

Used with

SIMATIC S7-300 rack (S7-300 backplane bus)

Input current / from backplane bus 5 V DC, max.

100 mA

Power loss, typ.

0.5 W

Hardware configuration / Number of interfaces per CPU, max.

1; 1 pair

Width

40 mm

Height

125 mm

Depth

120 mm

Weight, approx.

580 g

Hardware configuration / Installation in rack

Racks 0 and 1, one module in each

Scope of delivery

Pre-assembled pair of modules with a permanently connected 1 m cable

Cable length / Maximum length to next IM

1 m

Output current / to backplane bus, max.

1.2 A in total; 0.8 A per rack

Communication bus (C-bus) to rack 1

No; rack 1 takes signal modules only

Status and error LEDs

No

Ambient temperature during operation / horizontal installation

0 °C to 60 °C

Ambient temperature during operation / vertical installation

0 °C to 40 °C

IP degree of protection

IP20

Technical documents (2)

• Siemens data sheet 6ES7365-0BA01-0AA0
• Siemens S7-300 Module data manual A5E00105505-AK (05/2022), IM 365, section 8.4

Key features

• Pair of interface modules with a permanently connected 1 m cable
• Connects one expansion rack to the central rack
• Supplies up to 1.2 A to the backplane bus in total, at most 0.8 A per rack
• No communication bus (C-bus) in the expansion rack: rack 1 takes signal modules only
• Draws up to 100 mA from the 5 V DC backplane bus; power loss 0.5 W typical
• No status or error LEDs
• Discontinued by Siemens on 1 October 2025; spare part only

About the Siemens 6ES7365-0BA01-0AA0

The Siemens 6ES7365-0BA01-0AA0 is the IM 365, which links one expansion rack to an S7-300 central rack; Siemens supplies two modules and a 1 m cable. Unlike the IM 360 and IM 361, it does not carry the communication bus (C-bus) into the expansion rack, and it links only one rack. Siemens's data sheet marks it as a spare part. Siemens's S7-300 Module data manual adds that the pair supplies up to 1.2 A to the backplane bus, at most 0.8 A in either rack, and lists a SIPLUS version for extended environmental conditions, 6AG1365-0BA01-2AA0.

What is the 6ES7365-0BA01-0AA0 used for?

It adds a single expansion rack to an S7-300 central rack.

Lifecycle and successor

Discontinued.

Before you order

What to photograph or confirm so the right unit is quoted.

The IM 365 is ordered as a pair with its cable: the module for rack 0 is marked SEND, the one for rack 1 RECEIVE. Check both modules' labels and the cable before ordering a replacement set.