Emerson DeltaV S Series Traditional I/O Modules

Isolation input card 4 thermocouples/mV/V/RTD channel optical isolation 1500V DC, accuracy ± 0.5~2.2 ° C (thermocouple) No

(2) Analog Output Card (AO)

Main output of 4-20mA HART signal, compatible with actuators and other devices:

Card type, channel number, signal type, core parameter redundancy support

AO 4-20mA HART 8 4-20mA accuracy 0.25%~0.4% range, 14 bit DA, channel optical isolation 1500V DC

AO Plus 4-20mA HART 16 4-20mA accuracy 0.25% range, supports batch wiring, output compliance voltage 21.6V (20mA/700 Ω load) is

(3) Discrete Input Card (DI)

Support DC/AC dry contacts, pulse counting, and event recording:

Card type, channel number, signal type, core parameter redundancy support

DI 24V DC dry contact 8/32 24V DC dry contact conductivity detection>2.2mA, shutdown<1mA, supports pulse counting (<75Hz) is (8 channels)

DI 24V DC isolation 8 24V DC isolation signal conduction detection>10V, turn off<5V, channel to channel optical isolation 1500V DC No

DI 120V AC 8 120V AC dry contact/isolation conduction detection>1.4mA (dry contact)/84~130V (isolation), input impedance 60K Ω No

Pulse counting input (PCI) 4 24V DC pulse frequency 0.1Hz~50kHz, 32-bit counter, minimum pulse width 10 μ S No

Event sequence (SOE) 16 24V DC dry contact timestamp accuracy ± 0.25ms (single card)/± 1ms (single controller), scan rate 0.25ms/16 channels No

(4) Discrete Output Card (DO)

Drive DC/AC loads and support multiple output modes:

Card type, channel number, signal type, core parameter redundancy support

DO 24V DC high side 8/32 24V DC single channel 1A continuous output, maximum 3A card, supports instantaneous output/pulse output (resolution 5ms) is (8 channels)

DO 24V DC isolation 8 24V DC isolation channel optical isolation 1500V DC, turn off leakage<1.2mA No

DO 120/230V AC 8 120/230V AC single channel 1A continuous output, surge 5A (100ms)/20A (20ms), turn off leakage 2-4mA No

Hardware specifications and system compatibility

1. General hardware parameters

Electrical isolation: Both analog and discrete channels are optically isolated from the system (1000~1500V DC), and some discrete cards support inter channel isolation to avoid interference.

Power requirements: Single card power consumption of I/O module is 12V DC 50~250mA (depending on type), carrier bus power supply is 24V DC (± 10%), and the maximum on-site current of a single card is 3A.

Calibration and Diagnosis: All cards do not require manual calibration and come with a power/error indicator light. The 8-channel card includes a channel status LED; The system automatically monitors hardware failures (such as card failure, communication interruption, on-site wiring failure) and records them through alarm logs.

2. System compatibility

Controller requirements: It needs to be paired with DeltaV SQ/SX series controllers, supporting network sharing with M-series controllers (v11.3.1 and above versions), and control modules can be allocated across controllers.

Software version: Plus series cards (such as AI Plus, DO Plus) require DeltaV v13.3 or higher version; Termination Fault Detection only supports Plus cards+specific Mass terminal blocks+S-series batch wiring solutions.

Third party adaptation: Mass terminal blocks are compatible with P+F HiC safety barriers and Phoenix wiring modules, and should refer to the Emerson Alliance Program certified product list.

Certification and ordering information

1. Key authentication

Safety and explosion prevention:

North America: FM 3600/3611，CSA C22.2 No.213/1010-1，Class I Division 2（Groups A-D，T4）

EU: ATEX II 3G Ex ec IIC T4 Gc, EN 61326-1 EMC certification

International: IECEx II 3G Ex ec IIC T4 Gc, certified by classification societies (IACS E10, ABS, DNV)

Electromagnetic compatibility (EMC): Complies with EN 55022 B-level emission, EN 55024 immunity, FCC Part 15 Subpart B (A level), ICES-003 (A level).

2. Typical ordering model (example)

Product Type Description Model

8-channel AI card 4-20mA HART, equipped with AI 8-channel terminal block SE4003S2B1

Redundant 16 channel AO card 2 x AO Plus 4-20mA HART, equipped with redundant 48Pin Mass terminal block SE4085S2B5

32 channel DI card 24V DC dry contact, equipped with 40Pin Mass terminal block SE4001S2T2B5

8-channel AC DO card with 120/230V AC isolation, equipped with fused 8-channel terminal block SE4002S2T1B2

Spare parts fuse 250V 2A (20 pieces/box), used for melting terminal block KJ4010X1-BC1

Application scenarios and user value

1. Target industry

Industrial automation: Semiconductor Processing Equipment (SPE), Automatic Test Equipment (ATE), adapted to precision control through high bandwidth I/O and fast processing, AltiVec vector processing supports complex algorithms.

Process industry: Petrochemical, power, water treatment, wide temperature and anti-corrosion design suitable for harsh environments on site, redundant functions ensure continuous operation of key processes.

Medical and Energy: Medical imaging equipment (requiring stable data transmission), renewable energy control systems, and online expansion capability support systems are gradually being upgraded.

2. Core user value

Investment protection: Compatible with DeltaV M-series I/O and third-party wiring solutions, supports smooth migration of existing systems, and reduces hardware replacement costs.