Yokogawa ASR133 8-Channel RTD/POT Input Module
Yokogawa ASR133 is an eight-channel RTD and potentiometer input module with a built-in barrier for CENTUM VP FIO systems. It supports two-, three- and four-wire RTDs plus three-wire 0–10 kΩ potentiometers, with the input type selected separately for each channel.
ASR133-S00
RTD/POT input module with built-in barrier
8 configurable resistance inputs
ATSR3S single / ATSR3D redundant
Technical Specifications
Yokogawa references: GS 33J60F80-01EN, GS 33J60A30-01EN and the applicable terminal-block specification. Current orderability should be checked against the installed CENTUM VP release and Yokogawa supply status.
Checks That Prevent Installation Delays
ASR133 supports defined Pt and Ni RTDs plus a 0–10 kΩ potentiometer. Confirm the element standard and nominal resistance before copying the old configuration.
Terminal assignments differ for two-, three- and four-wire sensors. Photograph and label every conductor before moving field wiring.
Yokogawa permits up to 50 Ω per lead and requires equal lead resistance. Unequal extensions can create measurement error even when the RTD is sound.
ATSR3S-0 is for one ASR133; ATSR3D-0 connects two adjacent redundant modules. AST143 and ASD143 terminal families are not compatible.
Product Image Display
Reference photo shows ASR133-S00. Confirm the ATSR3S-0 or ATSR3D-0 terminal and installed sensor wiring before ordering.
Check the complete ASR133-S00 marking. A similar FIO faceplate does not confirm RTD/POT input function.
Identify whether each installed sensor uses two, three or four wires and preserve the ATSR3 terminal assignments during transfer.
Confirm the Pt, Ni or potentiometer type, then verify equal lead resistances within the 50 Ω-per-lead limit.
Contact Information
Send the complete ASR133 suffix, required quantity and destination for a clear availability and delivery check.
Frequently Asked Questions
What exactly is Yokogawa ASR133?
Yokogawa ASR133 is an eight-channel RTD/POT input module with a built-in barrier for FIO. Its standard module code is ASR133-S00.
Which RTD elements does Yokogawa ASR133 support?
Yokogawa ASR133 supports Pt50, Pt100, Pt200, Pt500 and Pt1000 to IEC 60751, Ni100 and Ni200 to DIN 43760-1987, and Minco Ni120.
Does Yokogawa ASR133 support two-, three- and four-wire RTDs?
Yes. Yokogawa ASR133 supports all three RTD wiring arrangements. Its potentiometer input is specified as three-wire, 0–10 kΩ.
Can the eight Yokogawa ASR133 channels use different sensor settings?
Yes. RTD or POT selection can be configured independently for channels CH1 through CH8.
What is the Pt100 accuracy of Yokogawa ASR133?
At 23 °C, the specified resistance accuracy for Pt100 is ±150 mΩ. The same value applies to Pt50, Ni100, Ni200 and Ni120.
What lead resistance is permitted with Yokogawa ASR133?
Yokogawa specifies 50 Ω maximum per lead, and each lead resistance must be equal. Check this condition whenever cable length or junction wiring changes.
Which pressure-clamp terminals are used with Yokogawa ASR133?
ATSR3S-0 is the eight-point single terminal. ATSR3D-0 is the eight-point dual-redundant terminal for two adjacent ASR133 modules.
What are the Yokogawa ASR133 update period and power requirements?
The update period is one second or less. Maximum current consumption is 150 mA from 5 V DC and 60 mA from 24 V DC within the FIO system.
Order Information
Brand-new original
1 piece
One year
3–5 days
10 units
Xiamen
Technical Verification, Inventory Control and Order Fulfillment
PLCEXPORT checks the complete ASR133 model and suffix, terminal option, visible condition and quantity before dispatch planning. This helps prevent a similar-looking FIO module or incompatible pressure-clamp terminal from reaching the job site.
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Confirm ASR133 Before Ordering
Send the complete model suffix, installed terminal arrangement, required quantity and destination. We will use those details to check the requested configuration.
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