Decreases capital equipment costs
Decreases installation time and expense
Increases productivity
Introduction
Classic I/O is a modular subsystem that offers
flexibility during installation. Its designed to be
installed in the field, near your devices. Classic I/O is
equipped with function and field wiring protection
keys to ensure that the correct I/O card is always
plugged into the corresponding terminal block.
Modularity, protection keys, and plug and play
capabilities make DeltaV Classic I/O a smart choice
for your process control system.
The Classic I/O subsystem includes:
✔ I/O interface carrier (a DIN rail surface mounted)
on which all I/O related components are
installed.
✔ Bulk AC to 24 VDC power supply for field
devices.
✔ An I/O interface consisting of an I/O card and an
I/O terminal block.
✔ A variety of analog and discrete I/O cards
enclosed in a common form factor that easily
plugs into the I/O interface carrier.
✔ A variety of I/O terminal blocks mounted on the
I/O interface carrier that can be pre-wired before
I/O card installation.
Model Number Description
VE4001S2T1B1 Discrete Input Card: 8 Channels, 24Vdc, Isolated, Standard I/O Termination Block
VE4001S2T1B2 Discrete Input Card: 8 Channels, 24Vdc, Isolated, Fused I/O Termination Block
VE4001S2T1B3 Discrete Input Card: 8 Channels, 24Vdc, Isolated, 16-Pin Mass I/O Termination Block
VE4001S2T2B1 Discrete Input Card: 8 Channels, 24Vdc, Dry Contact, I/O Termination Block
VE4001S2T2B2 Discrete Input Card: 8 Channels, 24Vdc, Dry Contact, Fused I/O Termination Block
VE4001S2T2B3 Discrete Input Card: 8 Channels, 24Vdc, Dry Contact, 16-Pin Mass I/O Termination Block
VE4001S2T2B4 Discrete Input Card: 32 Channels, 24 Vdc, Dry Contact, Termination Block
VE4001S3T1B1 Discrete Input Card: 8 Channels, 120Vac, Isolated, I/O Termination Block
VE4001S3T1B2 Discrete Input Card: 8 Channels, 120Vac, Isolated, Fused I/O Termination Block
VE4001S3T2B1 Discrete Input Card: 8 Channels, 120Vac, Dry Contact, I/O Termination Block
VE4001S3T2B2 Discrete Input Card: 8 Channels, 120Vac, Dry Contact, Fused I/O Termination Block
VE4001S4T1B1 Discrete Input Card: 8 Channels, 230Vac, Isolated, I/O Termination Block
VE4001S4T1B2 Discrete Input Card: 8 Channels, 230Vac, Isolated, Fused I/O Termination Block
VE4001S4T2B1 Discrete Input Card: 8 Channels, 230Vac, Dry Contact, I/O Termination Block
VE4001S4T2B2 Discrete Input Card: 8 Channels, 230Vac, Dry Contact, Fused I/O Termination Block
VE4002S1T1B1 Discrete Output Card: 8 Channels 24Vdc, Isolated, I/O Termination Block
VE4002S1T1B2 Discrete Output Card: 8 Channels 24Vdc, Isolated, Fused I/O Termination Block
VE4002S1T1B3 Discrete Output Card: 8 Channels 24Vdc, Isolated, 16-Pin Mass I/O Termination Block
VE4002S1T2B1 Discrete Output Card: 8 Channels 24Vdc, High Side, I/O Termination Block
VE4002S1T2B2 Discrete Output Card: 8 Channels 24Vdc, High Side, Fused I/O Termination Block
VE4002S1T1B1 Discrete Output Card: 8 Channels 24Vdc, Isolated, I/O Termination Block
VE4002S1T1B2 Discrete Output Card: 8 Channels 24Vdc, Isolated, Fused I/O Termination Block
VE4002S1T1B3 Discrete Output Card: 8 Channels 24Vdc, Isolated, 16-Pin Mass I/O Termination Block
VE4002S1T2B1 Discrete Output Card: 8 Channels 24Vdc, High Side, I/O Termination Block
VE4002S1T2B2 Discrete Output Card: 8 Channels 24Vdc, High Side, Fused I/O Termination Block
VE4002S1T2B3 Discrete Output Card: 8 Channels 24Vdc, High Side, 16-Pin Mass I/O Termination Block
VE4002S1T2B4 Discrete Output Card: 8 Channels 24Vdc, High Side, 10-Pin Mass I/O Termination Block
VE4002S1T2B5 Discrete Output Card, 32 Channels, 24Vdc, High Side, I/O Termination Block
VE4002S2T1B1 Discrete Output Card: 8 Channels 115/230Vac, Isolated, I/O Termination Block
VE4002S2T1B2 Discrete Output Card: 8 Channels 115/230Vac, Isolated, Fused I/O Termination Block
VE4002S2T2B1 Discrete Output Card: 8 Channels 115/230Vac, High Side, I/O Termination Block
VE4002S2T2B2 Discrete Output Card: 8 Channels 115/230Vac, High Side, Fused I/O Termination Block
VE4003S2B1 Analog Input Card: 8 Channels 4-20 mA, HART, I/O Termination Block
VE4003S2B2 Analog Input Card: 8 Channels 4-20 mA, HART, Fused I/O Termination Block
VE4003S2B3 Analog Input Card: 8 Channels 4-20 mA, HART, 4-wire I/O Termination Block
VE4003S2B4 Analog Input Card: 8 Channels 4-20 mA, HART, 16-Pin Mass I/O Termination Block
VE4003S3B3 Analog Input Card: 8 Channels 1-5 Vdc, 4-wire I/O Termination Block
VE4003S3B4 Analog Input Card: 8 Channels 1-5 Vdc, 16-Pin Mass I/O Termination Block
VE4003S3B5 Analog Input Card: 8 Channels 1-5 Vdc, 24-Pin Mass I/O Termination Block
VE4003S4B1 Analog Input Card: 8 Channels, mV Ranges, I/O Termination Block
VE4003S5B1 Analog Input Card: 8 Channels Thermocouple, CJC Termination Block
VE4003S6B1 Analog Input Card: 8 Channels RTD, RTD Termination Block
VE4003S7B1 Isolated Input Card , 4 Isolated Channels for T/C, RTD, mv, or volts; Isolated Input terminal
Block
VE4005S2B1 Analog Output Card: 8 Channels 4-20 mA, HART, I/O Termination Block
VE4005S2B2 Analog Output Card: 8 Channels 4-20 mA, HART, Fused I/O Termination Block
VE4005S2B3 Analog Output Card: 8 Channels 4-20 mA, HART, 16-Pin Mass I/O Termination Block
