YOKOGAWA SA1533-H63

Model：YOKOGAWA SA1533-H63

Manufacturer: SA1533-H63

Size: 20*20*30cm

Detail Specification: Analog Output Module

Comment:Carton

Shipping Weight:2 Kg

Estimated Lead Time: 12 Weeks

Payment：T/T

HS CODE：9026201090

Unit price (EXW): 2800US dollars

Delivery time: 12 – 16 weeks

product details

YOKOGAWA SA1533-H63

Product Positioning & Industrial Use Cases

The YOKOGAWA SA1533-H63 belongs to the company’s flagship Field I/O (FIO) subsystem, designed for mission-critical safety applications. Unlike standard process automation modules, this unit is hardened for use in potentially explosive environments and facilities requiring SIL (Safety Integrity Level) certification, such as oil refineries, chemical plants, and power generation turbines-9.

It seamlessly integrates dual safety architectures, bridging the connection between the Logic Solver (Safety Matix) and field devices such as emergency shutdown valves (ESD), fire and gas detectors, and final control elements. The module is engineered to sustain high diagnostic coverage while driving loads during emergency conditions.

As a “Smart” module within the ProSafe-RS line, it supports HART digital communications over the standard analog 4-20 mA loop, allowing for simultaneous process variable transmission and secondary variable interrogation (warning) for valve actuators without additional wiring.

Technical Breakdown & Performance Specifications

Based on the rigorous requirements of the YOKOGAWA SA1533-H63, the following technical data is critical for control system engineers.

Core Analog Output Configuration

Specification	Performance Rating
Output Signal Type	Standard: Linear DC 4 to 20 mA Digital Overlay: HART Communication Protocol (FSK ±0.5 mA)
Number of Channels	8 isolated channels (Galvanic isolation between channels and backplane)-10 -9
Loop Load Capability	0 Ω up to 750 Ω (drives typical I/P transducers or valve positioners at 24 V DC)-9
Output Accuracy (23°C ±2°C)	±0.1% of span (typical for standard operation; drift applies over temp range)
Over-range Current Output	Capable of driving up to 24 mA (e.g., to force a valve past mechanical stops)
Ripple / Noise	≤0.1% of span at 100 Hz bandwidth

Environmental & Power Specifications

Specification	Performance Rating
Operating Environment	-20°C to 70°C ambient air temperature–-7
Humidity	5% to 95% RH (non-condensing)
Vibration Resistance	ISA-S71.03 Class G3 (Standard for harsh, corrosive atmospheres)
Isolation Withstand Rating	1500 V AC (input to output and system backplane to field side)
Power Supply Consumption	5 V DC : 150 mA typical / 24 V DC : 350 mA maximum (during Heavy Load)-9
Module Dimensions	Standards Implementation: 35 mm DIN rail compliant-7
Weight	Approx. 0.6 kg (based on similar module specifications)

Channel & Termination Characteristics

The YOKOGAWA SA1533-H63 utilizes specific terminal hardware to maintain intrinsic safety (Ex ia) certification. The module is available with the following termination options:

Pressure Clamp Terminal (/A4S00) : Facilitates direct field wiring without soldering or screw compression, ideal for corrosive environments where screw threads may seize-7.

Dual Redundant Configuration (Dual Redundant Clamp /A4D10) : Matched with odd/even slot placement to create 1:1 redundant output paths without shutting down the loop for maintenance-7.

MIL Type Connector (Cable /CCC01) : Available for factory pre-assembled interface cabling to remote marshalling racks.

Fault Tolerance & Diagnostics

Short Circuit Protection: Automatic current limiting if a short occurs on the output line.

Open Wire Detection: The module detects a high impedance condition on the loop and alerts the DCS logic solver.

Live Zero Accuracy: Maintains precise output down to 3.8 mA (Burn-out low setting) to differentiate a “zero” command from a failed wire.

Functional Capabilities & Integration

HART Communication Integration

The module supports HART Revision 5 and 7. It acts as a secondary master on the loop. When paired with an AMS Device Manager or Yokogawa’s PRM (Plant Resource Manager), the SA1533-H63 can poll digital diagnostic data from the final control element (valve positioners) without interrupting the 4-20 mA command signal. This allows for “Valve Signature” testing.

Primary DCS Controller Compatibility

Safety Control Station (SCS) : For use in ProSafe-RS S2/S3 configurations requiring SIL 2 & SIL 3.

Field Control Unit: For CENTUM VP use in standard regulatory control applications.

Redundancy: Utilized in 1:1 hot-standby configurations to ensure 100% uptime on critical safety loops.

Response Time & Throughput

Update Rate: Output updates every 10 ms (driving analog setpoints at 100 Hz).

D/O to A/O synchronization: Hardware synchronization allows for deterministic safety shutdown sequences within 50 ms.

Certification & Compliance Standards

To sell this module into regulated industries, the following approvals ensure compliance:

Safety Standard	Compliance
Functional Safety	IEC 61508 : Suitable for SIL 2 (Single Use) and SIL 3 (Redundant)-10
Explosive Atmospheres (ATEX / IECEx)	Ex nA (Non-sparking) / Ex ic (Intrinsically Safe loop parameters available with safety barrier interface)
Marine Approval	Veritas (DNV, ClassNK) standard
EMC Compliance	EN 61326-1 : Industrial Immunity

Ordering Guide and Selection Matrix

The suffix codes for the YOKOGAWA analog output series indicate specific hardware features. Recommended variants for inventory:

Model Code Description	Key Feature
SAI533-H53	8 channels, 4-20 mA, HART, No Ex (Explosion Protection)-14
SAI533-H63	8 channels, 4-20 mA, HART, MIL Connector Cable (Signal Cable Interface Adapter without Explosion Protection)
SAI533-HE3	8 channels, 4-20 mA, HART, Clamp Terminal (Pressure Clamp) with Explosion Protection
SAI533-HF3	8 channels, 4-20 mA, HART, MIL Connector Cable with Explosion Protection-14
/A4D10	Dual redundant pressure clamp adapter (includes surge absorber)
/PRP	Mechanical error proof pin to prevent accidental insertion of wrong module into the backplane