LS XBL-C21A Programmable Logic Controller
This installation guide provides simple function information or PLC control. Please read carefully this data sheet and manuals before using products. Especially read precautions then handle the products properly.
Safety Precautions
Meaning of warning and caution label
 | WARNING | WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury |
| CAUTION | CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices |
| WARNING |
| ① Do not contact the terminals while the power is applied. ② Be sure there are no foreign metallic matters. ③ Do not manipulate the battery(charge, disassemble, hitting, short, soldering). |
| CAUTION |
| ① Be sure to check the rated voltage and terminal arrangement before wiring ② When wiring, tighten the screw of the terminal block with the specified torque range ③ Do not install flammable things in surroundings ④ Do not use the PLC in an environment of direct vibration ⑤ Except for expert service staff, Do not disassemble fix or modify the product ⑥ Use the PLC in an environment that meets the general specifications contained in this datasheet. ⑦ Be sure that external load does not exceed the rating of output module. ⑧ When disposing of PLC and battery, treat it as industrial waste. |
Operating Environment
To install, observe the below conditions
| No | Item | Specification | Standard | |||
| 1 | Ambient temp. | 0 ~ 55℃ | – | |||
| 2 | Storage temp. | -25 ~ 70℃ | – | |||
| 3 | Ambient humidity | 5 ~ 95%RH, non-condensing | – | |||
| 4 | Storage humidity | 5 ~ 95%RH, non-condensing | – | |||
|
5 |
Vibration Resistance | Occasional vibration | – | – | ||
| Frequency | Acceleration | Amplitude | Number |
IEC 61131-2 | ||
| 5≤f<8.4㎐ | – | 3.5mm | 10 times in each direction for X, Y, Z | |||
| 8.4≤f≤150㎐ | 9.8㎨(1g) | – | ||||
| Continuous vibration | ||||||
| Frequency | Acceleration | Amplitude | ||||
| 5≤f<8.4㎐ | – | 1.75mm | ||||
| 8.4≤f≤150㎐ | 4.9㎨(0.5g) | – | ||||
Applicable Support Software
For system configuration, the following version is necessary.
- XBC Series : SU(V1.5 or above), H(V2.4 or above), U(V1.1 or above)
- XEC Series : SU(V1.4 or above), H(V1.8 or above), U(V1.1 or above)
- XBM Series : S(V3.5 or above), H(V1.0 or above)
- XG5000 Software : V4.00 or above
Accessories and Cable Specifications
- Check the RS-232/485 Connector attached in the module. (XBL-C41A)
- Check terminal resistance contained in the box. (XBL-C41A)
- Terminal resistance : 120Ω, 1/2W, allowance 5% (2EA)
- When using the RS-422 or RS-485 communication channel, twisted pair cable shall be used with consideration of communication distance and speed.
- Item : Low Capacitance LAN Interface Cable
- Type: LIREV-AMESB
- Size : 2P X 22AWG(D/0.254 TA)
- Manufacturer : LS Cable Co., Ltd
- Electrical characteristics
| Items | Unit | Characteristics | Condition |
| Conductor Resistance | Ω/km | 59 or less | 25℃ |
| Withstanding Voltage (DC) | V/1min | 500V, 1Min. | In air |
| Insulation Resistance | MΩ-km | 1,000 or more | 25℃ |
| Capacity | Pf/M | 45 or less | 1kHz |
| Characteristic Impedance | Ω | 120±12 | 10MHz |
Parts name and Dimension (mm)
This is the front part of the product. Refer to each name when operating the system. For more information, refer to user’s manual
LED details
| Name | Description | Status | LED Status Description |
| RUN | Cnet operation status | On | Normal operating |
| Off | Abnormal operation of the Cnet I/F module |
| I/F | Interface status with CPU | On | Interface error with the CPU module |
| Off | Communication module initialization error | ||
| Blinks | Normal operating | ||
| TX | During frame transmission | On | During frame transmission |
| Off | Frame transmission completed | ||
| RX | During frame receiving | On | During frame receiving |
| Off | Frame receiving completed | ||
| ERR | Displays fame error | On | Frame error |
| Off | Normal frame |
Installing / Removing Modules
Here describes the method to attach each module to the base or remove it.
- Installing module
- Eliminate the Extension Cover at the product.
- Push the product and connect it in agreement with Hook For Fixation of four edges and Hook\ For Connection.
- After connection, push down the Hook For Fixation and fix it completely.
- Removing module
- Push up the Hook For Disconnection, and then detach the product with two hands. (Do not detach the product by force)
Wiring
Wiring for Communication
RS-232C connector (modem connection)
For more information about wiring, refer to user manual
Warranty
- The warranty period is 36 months from the date of manufacture.
- The initial diagnosis of faults should be conducted by the user. However, upon request, LS ELECTRIC or its representative(s) can undertake this task for a fee. If the cause of the fault is found to be the responsibility of LS ELECTRIC, this service will be free of charge.
- Exclusions from warranty
- Replacement of consumable and life-limited parts (e.g. relays, fuses, capacitors, batteries, LCDs, etc.)
- Failures or damages caused by improper conditions or handling outside those specified in the user manual
- Failures caused by external factors unrelated to the product
- Failures caused by modifications without LS ELECTRIC’s consent
- Use of the product in unintended ways
- Failures that cannot be predicted/solved by current scientific technology at the time of manufacture
- Failures due to external factors such as fire, abnormal voltage, or natural disasters
- Other cases for which LS ELECTRIC is not responsible
- For detailed warranty information, please refer to the user’s manual.
- The content of the installation guide is subject to change without notice for product performance improvement.
contact
LS ELECTRIC Co., Ltd www.ls-electric.com 10310000734 V4.6 (2024.10)
- E-mail: automation@ls-electric.com
- Headquarters/Seoul Office Tel: 82-2-2034-4033,4888,4703
- LS ELECTRIC Shanghai Office (China)
- Tel: 86-21-5237-9977
- LS ELECTRIC (Wuxi) Co., Ltd. (Wuxi, China)
- Tel: 86-510-6851-6666
- LS-ELECTRIC Vietnam Co., Ltd. (Hanoi, Vietnam)
- Tel: 84-93-631-4099
- LS ELECTRIC Middle East FZE (Dubai, U.A.E.)
- Tel: 971-4-886-5360
- LS ELECTRIC Europe B.V. (Hoofddorf, Netherlands)
- Tel: 31-20-654-1424
- LS ELECTRIC Japan Co., Ltd. (Tokyo, Japan)
- Tel: 81-3-6268-8241
- LS ELECTRIC America Inc. (Chicago, USA)
- Tel: 1-800-891-2941
- Factory: 56, Samseong 4-gil, Mokcheon-eup, Dongnam-gu, Cheonan-si, Chungcheongnamdo, 31226, Korea
Documents / Resources
 | LS XBL-C21A Programmable Logic Controller [pdf] Instruction Manual XBL-C21A, C41A, XBL-C21A Programmable Logic Controller, XBL-C21A, Programmable Logic Controller, Logic Controller |
