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PAC Project Controllers
On-the-Rack PAC Project Controllers (R-Series)
The SNAP-PAC-R1 & SNAP-PAC-R2 programmable automation controllers provide control, communication, and I/O processing in a compact, rack-mounted package. One of four components of the SNAP PAC System, the SNAP-PAC-R1 & SNAP-PAC-R2 are fully integrated with PAC Project software, SNAP PAC brains, and SNAP I/O modules.
Used with the included PAC Project Basic software suite (or PAC Project Professional, purchased separately), the Ethernet-based SNAP-PAC-R1 can handle almost all your industrial control, remote monitoring, and data acquisition needs.
 SNAP PAC R-Series Controllers Catalog PDF
Standalone PAC Project Controllers (S-Series)
The SNAP-PAC-S1 & SNAP-PAC-S2 programmable automation controllers provide powerful, real-time control and communications to meet your industrial control, monitoring, and data acquisition needs.
One of the four components of the SNAP PAC System, the SNAP-PAC-S1 & SNAP-PAC-S2 are fully integrated with PAC Project software, SNAP PAC brains, and SNAP I/O modules to form a complete control system. The SNAP PAC System includes digital and analog control, serial string handling, PID loops, and enterprise connectivity.
The controller is compact and industrially hardened. It includes two independent Ethernet network interfaces with separate IP addresses, which can be used to segment the control network from the company network or for redundant Ethernet links.
The SNAP-PAC-S1 has three serial ports: an RS-232 port with full hardware handshaking, ideal for PPP communication using a modem; another RS-232 port for connecting directly to serial devices; and an RS-485 port for connecting to SNAP PAC Serial brains or to legacy mistic I/O units.
The SNAP-PAC-S2 controller is well suited for use with serial-based I/O units and serial devices. The SNAP-PAC-S2 has four serial ports that can be individually configured as either RS-232 or RS-485 (2-wire or 4-wire). Configured as RS-232, serial ports support serial device communication or a Point-to-Point Protocol (PPP) modem connection for creating a TCP/IP network over PSTN (Public Switched Telephone Network) lines. Configured as RS-485, serial ports connect to SNAP PAC Serial brains or to legacy Opto 22 mistic™ I/O units, including the serial B3000 brain and remote mistic bricks.
The SNAP-PAC-S2 can be panel or DIN-rail mounted.
SNAP PAC S-Series Controllers Catalog PDF
Contact an ACS Representative for more information.
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