Emerson DeltaV ™ M-series Traditional I/O

Thermocouples/mV card with 8 types of thermocouples (B/E/J, etc.)/mV support for local/remote cold junction compensation, 16 bit resolution

Discrete input high-density DI card 32 24VDC dry contact shared common return line, 32 screw terminal block, conductivity detection>2mA

Isolation DI card 8 24VDC inter channel optical isolation (1500VDC test), conductivity detection>10VDC

Sequence of Events (SOE) DI card 16 24VDC dry contact channel scan rate 0.25ms, timestamp accuracy ± 0.25ms (single card)/± 1ms (single controller)

AC DI card 8 120VAC (dry contact/isolation) isolation level 250VAC, suitable for AC signal detection

Discrete output high-density DO card 32 24VDC high side shared common return line, 32 screw terminal blocks, 100mA per channel

Isolation DO card 8 24VDC/120-230VAC inter channel optical isolation, supports multiple output modes, AC model rated 1.0A/channel

（3） Redundant switching mechanism

Switching triggering scenarios: hardware failure of the main card, communication failure between the main card and the controller, on-site wiring failure, and manual triggering through the diagnostic resource manager.

Switching performance: Redundant I/O card switching is completed within 2 scanning cycles of the I/O bus; The 'first on, then off' contact ensures continuous power supply for digital field devices, and the analog output signal is briefly driven by the dual card during switching (<5ms) without process disturbance.

Fault alarm and recording: Hardware alarms automatically report integrity errors between the primary and backup cards, switch events are recorded in the system event log, control module level timestamps record log events and alarms, and SOE cards can provide higher resolution (± 0.25ms/card) event recording.

Convenience of maintenance: In safe areas, faulty cards can be replaced with electricity, while in hazardous areas, specific installation procedures must be followed; The new backup card is automatically debugged and activated by the system.

Hardware specifications and compatibility

（1） General Environment and Dimensional Specifications

Environmental specifications: Operating temperature: -40~70 ° C (-40~158 ° F); Storage temperature: -40~85 ° C (-40~185 ° F); Relative humidity: 5%~95% (without condensation); Pollutant level: ISA-S71.04-1985 G3 level (with conformal coating); Protection level: IP20, NEMA 12; Impact resistance: 10g half sine wave (continuous for 11ms); Vibration: 5-16Hz (1mm peak to peak), 16-150Hz (0.5g)

Dimensions: Height 10.7cm (4.2 inches), Width 4.1cm (1.6 inches), Depth 10.5cm (4.1 inches)

（2） System compatibility and certification

Compatibility limitation: M-series traditional I/O cards are physically incompatible with S-series controller carriers and are only compatible with M-series related hardware.

Core certification:

Security certification: CE（EMC EN 61326-3-1:2006、LVD 2006/95/EC）、FM（3600/3611/3810、ANSI/ISA 60079  Series), CSA (C22.2 series, CAN/CSA-E60079 series), ATEX (94/9/EC, EN60079 series), IECEx (IEC60079 series).

Hazardous Area Certification: FM/CSA Class I Division 2 (Groups A-D, T4); ATEX/IECEx Zone 2（Ex nA/nL/ic/nC IIC T4 Gc）； Classification certification (IACS E10:2006, DNV 2.4:2006, etc.); Russia GOST Zone 2 certification (POCC US. ГБ 05. B03564), planning to apply for EAC hazardous area certification (Russia, Belarus, Kazakhstan).

Ordering information and spare parts

（1） Core Product Order List (Some Key Models)

Analog input card terminal block 8-channel 4-20mA HART card standard terminal block VE4003S2B1

8-channel 4-20mA HART card redundant terminal block VE4033S2B1

16 channel 4-20mA HART card standard terminal block VE4003S2B6

8-channel thermocouple/mV card cold end compensation terminal block VE4003S5B1

8-channel RTD card terminal block VE4003S6B1

Analog output card terminal block 8-channel 4-20mA HART card standard terminal block VE4005S2B1

8-channel 4-20mA HART card redundant terminal block VE4035S2B1

Discrete input card terminal block 8-channel 24VDC dry contact DI card standard terminal block VE4001S2T2B1

32 channel 24VDC dry contact DI card standard terminal block VE4001S2T2B4

16 channel SOE DI card 32 channel terminal block VE4001S5T2B4

Discrete output card terminal block 8-channel 24VDC isolated DO card standard terminal block VE4002S1T1B1

32 channel 24VDC high side DO card standard terminal block VE4002S1T2B5

8-channel 120-230VAC high side DO card standard terminal block VE4002S2T2B1

（2） Spare parts information

250V 2A fuses (20 per box) KJ4010X1-BC1 compatible with all fused terminal blocks