Chapter Two: Installation Interface Cables
13
Adapter Cables
The 651 pressure controller can be used in place of the 152, 252, and 652 controllers. It may,
however, be necessary to use an adapter cable to connect the Type āDā connectors on the 651
controller to your unit. The required adapter cables are listed in Table 4.
Adapter Cables
From To Use the MKS Cable...
Standard Shielded
252
252 + VPO
651 I/O CB651-12-1 CB651S-12-1
252 + MSO 651 I/O CB651-13-1 CB651S-13-1
252 + PLO
252 + PLO + VPO
651 I/O CB651-14-1 CB651S-14-1
252 + MSO + PLO
252 + MSO + VPO
252 + MSO + VPO + PLO
651 I/O CB651-15-1 CB651S-15-1
152 PC/VPO
152 PC/VPO + RS-232
651 I/O CB651-16-1 CB651S-16-1
152 RZ/VPO
RZ/VPO + RS-232
651 I/O CB651-17-1 CB651S-17-1
152/252/1252 Sensor Cables 651 Sensor CB651-18-1 CB651S-18-1
25-Pin Serial Cable* 651 Serial CB651-19-1 CB651S-19-1
652 I/O 651 I/O CB651-20-1 CB651S-20-1
152/252/1252 Valve Cable 651 Valve CB652-2-1 CB652S-2-1
*
Pins 2 and 3 are not reversed. This cable is a 651 to 652 serial port converter cable. The
25-pin end simulates a 652 controller, and the opposite end connects to the 651 serial port.
Table 4: Adapter Cables