The VJ series limit alarms are compact, plug-in type alarm setting devices with easy-to-use functions. Five models are available: the VJAK for 2-wire system transmitters; the VJHK with DC voltage/DC current inputs; the VJRK with RTD inputs; the VJTK with thermocouple inputs; and the VJUK with universal inputs.
- Alarm output signal
2 point alarm (relay a, contact. 2 points) - Parameter setting
Each parameter setting can be changed using a PC (VJ77 PC-based parameters setting tool).
Details
- Compact design for space saving.
The external dimensions are 76 H×29.5 W×124.5 D (mm). - Power supply voltage is either 100 to 240 V AC or 15 to 30 V DC.
- The standard withstand voltage : 2000 V AC
Between Input - Output - Power - Ground - Alarm outputs
2 point alarm (relay a, contact. 2 points) - Field configuration
From a computer with the VJ77 parameter setting tool installed, you can change each parameter setting. - Three years warranty
- Supports overseas safety and EMC standards (CE, UL, CSA, etc.) (VJUK)
- Universal Limit Alarms (VJUK)
An alarm setter that supports voltage, current, TC/RTD, and mV input signals. Offers 2 independent alarm outputs.
| Construction | Compact plug-in type (Main unit with Socket) |
|---|---|
| Mounting Method: | Wall, DIN rail, or dedicated VJ mounting base mountings |
| Connection Method: | M3 screw terminal |
| External Dimension: | Limit Alarm: 76×29.5×124.5 mm (H×W×D) |
| VJCE Base: 130×482.6×121 or 177×482.6×121 mm (H×W×D) |
VJ Mounting Base
| Model | Product Name | Descriptions |
|---|---|---|
| VJCE | VJ Mounting Base | The multiple mounting base for VJ Series, mixed and housed up to 16 converters, JIS/EIA standards rack-mounting dimensions. |
Limit Alarms
| Model | Product Name | Input Type | Output Type | Descriptions |
|---|---|---|---|---|
| VJAK | Limit Alarm (with Transmitter Power Supply) | DC current | Alarm output | 2 outputs type |
| VJHK | Limit Alarm | DC current or DC voltage | Alarm output | 2 outputs type |
| VJRK | RTD | Alarm output | 2 outputs type | |
| VJTK | Thermocouple | Alarm output | 2 outputs type | |
| VJUK | Limit Alarm (DC, temperature input type) | Universal (DC voltage/current, thermocouple/RTD, or mV signal) |
Alarm output | 2 outputs type |
Model List
Limit Alarms
| Product Name | Model (GS) |
Output type | Field Configuration |
3-year Warranty |
Upgrade (*1) |
Conformity Standards(*2) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Isolated Dual-output |
RS-485 Communication |
Alarm or Contact (relay) |
CE | CSA | UL | KC | RCM | |||||||
| Universal Type | VJUK | √ | - | √ | √ | √ | √ | √ | √ | √ (*3) | √ | √ | ||
| DC Voltage Input Type | VJHK | √ | - | √ | √ | √ | √ | |||||||
| DC Current Input Type | VJAK | √ | - | √ | √ | √ | √ | |||||||
| Thermocouple Input Type | VJTK | √ | - | √ | √ | √ | √ | |||||||
| RTD Input Type | VJRK | √ | - | √ | √ | √ | √ | |||||||
√: Models that support, comply with, or are certified for various standards
- : Unsupported product
Blank : Will support in the future
*1: The aluminum electrolytic capacitor–free design provides longer life (15 to 30V DC power supply only) / Wider range of operating temperatures (-10 to 55°C)
*2: May not conform to various standards depending on some specifications. For details, see the respective product specifications.
*3: Obtained UL compliance through CSA testing and verification
Downloads
Broșuri
- JUXTA Signal Conditioner VJ Series (10.2 MB)
Manuale de instrucțiuni
- VJ Series Communication Functions (1.2 MB)
- Model VJAK Limit Alarm for DC Current Input (588 KB)
- Model VJHK Limit Alarm for DC Input (581 KB)
- Model VJRK Limit Alarm for RTD Input (646 KB)
- Model VJTK Limit Alarm for Thermocouple Input (666 KB)
- Model VJCE VJ Mounting Base (807 KB)
- Model VJCE-01A VJ Mounting Base for Communication (763 KB)
- Model VJUK Limit Alarm for Universal Input (853 KB)
- Precautions on the Use of the JUXTA Series (815 KB)
Specificații Generale
- Model VJAK Limit Alarm (DC Current Input Type) (with Transmitter Power Supply) (641 KB)
- Model VJCE-011, VJCE-012, VJCE-013, VJCE-014 VJ Mounting Base (483 KB)
- Model VJHK Limit Alarm (DC Input Type) (582 KB)
- Model VJRK Limit Alarm for RTD Input (599 KB)
- Model VJTK Limit Alarm for Thermocouple Input (622 KB)
- Model VJCE-01A VJ Mounting Base (for Communication) (861 KB)
- VJUK Limit Alarm for Universal Input (DC, temperature input type) (600 KB)
Informații Tehnice
Desene
- Model VJRK Limit Alarm (RTD Input Type) (38 KB)
- Model VJHK Limit Alarm (DC Input Type) (39 KB)
- Model VJTK Limit Alarm (Thermocouple Input Type) (38 KB)
- Model VJAK Limit Alarm (DC Currrent Input Type) (with Transmitter Power Supply) (38 KB)
- Model VJCE-01A VJ Mounting Base (for Communication) (172 KB)
- Model VJCE-013 VJ Mounting Base (170 KB)
- Models VJCE-011, VJCE-014 VJ Mounting Base (173 KB)
Cauți mai multe informații despre oamenii noștri, tehnologie și soluții?
Contactează-ne