![Real-Time, GigE, Programmable Automation Controller (PAC) with 3 I/O slots](https://www.ueidaq.com/uploads/uei_product_chassis_ueipac_300_1g.jpg)
Real-Time, GigE, Programmable Automation Controller (PAC) with 3 I/O slots
UEIPAC 300-1G
![Real-Time, GigE, programmable automation controller (PAC) with 6 I/O slots](https://www.ueidaq.com/uploads/uei_product_chassis_ueipac_600_1g.jpg)
Real-Time, GigE, programmable automation controller (PAC) with 6 I/O slots
UEIPAC 600-1G
![GigE Real-Time, programmable automation controller (PAC) with 4 I/O slots](https://www.ueidaq.com/uploads/uei_product_chassis_dna_ueipac_400f_ac.jpg)
GigE Real-Time, programmable automation controller (PAC) with 4 I/O slots
UEIPAC 400F-AC
![GigE Linux based Programmable Automation Controller FlatRACK with 4 I/O slots, 9-36 VDC powered](https://www.ueidaq.com/uploads/uei_product_chassis_dna_ueipac_400f_dc.jpg)
GigE Linux based Programmable Automation Controller FlatRACK with 4 I/O slots, 9-36 VDC powered
UEIPAC 400F-DC
![Real-Time, GigE, programmable automation controller (PAC) with 7 I/O slots](https://www.ueidaq.com/uploads/ueipac-700-1g.jpg)
Real-Time, GigE, programmable automation controller (PAC) with 7 I/O slots
UEIPAC 700-1G
![Real-Time, GigE, programmable automation controller (PAC) with 6 I/O slots](https://www.ueidaq.com/uploads/uei_product_chassis_ueipac_600r.jpg)
Real-Time, GigE, programmable automation controller (PAC) with 6 I/O slots
UEIPAC 600R
![Real-Time, GigE, rack mountable (3U chassis), programmable automation controller (PAC) with 12 I/O slots](https://www.ueidaq.com/uploads/uei_product_chassis_ueipac_1200r.jpg)
Real-Time, GigE, rack mountable (3U chassis), programmable automation controller (PAC) with 12 I/O slots
UEIPAC 1200R