KJ3003X1-EA1 12P0921X042
Serial Interface Terminal Block
Order note: Confirm the complete nameplate before shipment.
ItemNO:
KJ3003X1-EA1 12P0921Product Condition
Original New with One Year WarrantyParts Available
In Stock and Same Day ShippingDelivery Mode
Shipping via DHL Fedex or UPS etcEmail:
sales8@amikon.cnWhatsapp/Mob:
+86 18030235313Serial Interface Terminal Block
KJ3003X1-EA1 12P0921X042 is identified as Serial Interface Terminal Block for DeltaV M-series Hardware.
Provides the field termination point for an M-series serial interface installation.
Technical values are limited to manufacturer documentation. Confirm the complete nameplate, installed configuration and approved project records before ordering.
| Manufacturer | Emerson |
|---|---|
| Model | KJ3003X1-EA1 |
| Manufacturing part | 12P0921X042 |
| Interface family | M-series serial interface |
| Configuration check | Verify port mode and connected serial network |
| Operating temperature | -40 to +70 °C |
| Relative humidity | 5–95%, non-condensing |
| Airborne contaminants | ISA-S71.04 Class G3 |
| Shock | 10 g half-sine, 11 ms |
| Vibration | 1 mm peak-to-peak at 2–13.2 Hz; 0.7 g at 13.2–150 Hz |
Confirm the complete KJ and 12P identity, the installed serial card, port mode, wiring standard and approved system configuration.
Provides the field termination point for an M-series serial interface installation.
Keep the complete displayed model “KJ3003X1-EA1 12P0921X042” together with the manufacturer label, hardware revision and any termination or converter identity.
The manufacturer value is 12P0921X042. Apply it only to the documented configuration and verify the installed nameplate before making a replacement decision.
The documented value is M-series serial interface. Compare it with the installed wiring, carrier, terminal block and approved project records; appearance alone is not compatibility evidence.
Use the approved cabinet procedure, verify the keyed position and de-energize field circuits whenever the manufacturer instructions require it before disturbing wiring or hardware.
Confirm the complete KJ and 12P identity, the installed serial card, port mode, wiring standard and approved system configuration.
Operating temperature is documented as -40 to +70 °C. The product label and applicable site approvals remain controlling.
Photograph the complete nameplate and inspect the model, suffixes, connectors, keying, mechanical condition and supplied accessories. Isolate any item that differs from the purchase record.
Confirm the complete nameplate, keying, wiring, channel indications, diagnostics and expected field response; record the as-left state.
Send the complete model, quantity, destination and nameplate photo. We will verify identification before confirming availability.
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