Bus units Parts

B&R

APC910 3-slot bus, 1 PCI Express x8, 2 PCI

B&R

APC910 with 3-slot bus, 1 PCI Express x1, 2 PCI Express x4

B&R

2 PCI and 3 PCIe slotsPCI and PCIe half-size cards can be…

B&R

2 PCIe slotsPCIe half-size cards can be inserted

B&R

1 PCI slotPCI half-size card can be inserted

B&R

1 PCIe slotPCIe half-size card can be inserted

B&R

2 PCI slotsPCI half-size cards can be inserted

B&R

1 PCI and 1 PCIe slotPCI and PCIe half-size card can be…

B&R

5 PCI slotsPCI half-size cards can be inserted

B&R

4 PCI and 1 PCIe slotPCI and PCIe half-size cards can be…

B&R

5 PCIe slotsPCIe half-size cards can be inserted

Compare Bus units

Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.

MPN	PCI slots – Quantity	PCIe slots – Quantity	PCIe slots – Bus speed
5AC901.BX03-02	2	1	x8 (4 GB/s)
5AC901.BX03-01	—	3	x4 (2 GB/s) (2x) x1 (500 MB/s) (1x)
5AC901.BX05-02	2	3	x8 (4 GB/s) (1x); x1 (500 MB/s) (2x)
5AC901.BX02-02	—	2	x4 (2 GB/s) (2x)
5AC901.BX01-00	1	—	—
5AC901.BX01-01	—	1	x8 (4 GB/s)
5AC901.BX02-00	2	—	—
5AC901.BX02-01	1	1	x8 (4 GB/s)
5AC901.BX05-00	5	—	—
5AC901.BX05-01	4	1	x8 (4 GB/s)
5AC901.BX05-03	—	5	x4 (2 GB/s) (2x); x1 (500 MB/s) (3x)

Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	Non-compliant
Certifications – UL	cULus E115267; Industrial control equipment
Pollution degree per EN 61131-2	Pollution degree 2