Siemens SQL321B Series User manual

Siemens Smart Infrastructure 74 319 0809 0 M4520 2022-06-15 1 / 12

4845Z01

4716Z16

SQL...B2650//SQL...B6000

VKF42../VFF41..

X [mm]

40…100

11

350…400

27

125…200

17

450…500

36

250…300

22

600…700

46

800…900

60

VKF42.125, SQL361B50..

74 319 0809 0

M4520

zh-cn

安装调试指导

执行器

SQL321B..

SQL361B..

SQL351B..

Mounting and calibrating instructions

Actuators

2 / 12 2022-06-15 M4520 74 319 0809 0 Siemens Smart Infrastructure

•Always use lock washers and tighten the bolts.

•Loose bolts may cause the position feedback unit to fail even

when the actuator is correctly in place.

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•务必使用锁紧垫片并拧紧螺栓。

•螺栓松动可能导致执行器运行到位时位置反馈装置失效。

Separate power cables from signal cables

zh-cn

分开连接电源线和信号线

M4520Z12a

220 V AC

Siemens Smart Infrastructure 74 319 0809 0 M4520 2022-06-15 3 / 12

SQL321..

SQL361B25

SQL361B50

SQL351B25

SQL351B50

SQL361B150…

B6000

Accessory

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附件

ASC10.21

SQL351B150…

B6000

Y12

Y14

ASC10.21

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辅助开关

闭合

辅助开关

开启

控制信号(SQL361)

DC 0...10 V, 4…20 mA

(SQL351)

4…20 mA

位置反馈

DC 0...10 V

4…20 mA

测量中线

控制信号

关(S)

控制信号

开(O)

工作电压

AC 220V

系统零线

Auxiliary

switch

CLOSED

Auxiliary

switch

OPEN

Positioning signal

(SQL361)

DC 0...10 V, 4…20 mA

(SQL351)

4…20 mA

Position

feedback

DC 0…10 V

4…20 mA

Measuring

neutral

Control signal

CLOSED (S)

Control

signal

OPEN (O)

System poten-

tial

AC 220 V

Neutral

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Calibration Actuator / 执行器校准

SQL351B25..50

SQL361B25..50

Signal type Selection 0..10V and 4..20 mA signal / 信号类型选择 0..10V 和4..20 mA

•Factory setting for input and output signal in SQL361B.. is 0..10 V.

•Factory setting for input and output signal in SQL351B.. is 4..20 mA.

*Fail-in position not available at input signal 0..10 V.

•Select switch as below description.

zh-cn

•SQL361B..输入和输出信号的出厂设置..是0..10 V

•SQL351B..输入和输出信号的出厂设置..是4..20 mA

*在输入信号为 0..10 V 时，无断信号保位功能

•请按照以下说明选择拨码开关位置。

zh-cn

Signal

Output signal

Input signal

信号

输出信号

输入信号

0-10 V

2-10 V

4-20 mA

S1 One-key calibration,

/一键校准

S Selection of Feedback Signal Types.3,

/ 选择反馈信号类型

S Selection of Input Signal Types.2,

/ 选择输入信号类型

S Signal loss mode settings.4,

/ 信号丢失模式设置

From left to right are D4/D10/D7/D6

/ 从左到右为 D4/D10/D7/D6

W1, 20 mA calibration potentiometer

/20 mA 校准电位计

Siemens Smart Infrastructure 74 319 0809 0 M4520 2022-06-15 5 / 12

Signal loss mode settings/信号丢失模式设置

Under the condition of Y signals not connected, the action mode of the actuator can be selected by

the 1 and 2 bits of the S4 dial code switch.

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在Y 信号未接通的情况下，可通过 S4 拨码开关的 1、2 位选择执行器的动作模式。

State

Position

Run to 0 %

(default)

Hold position

Run to 100 %

DIP 1

OFF

DIP 2

OFF

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状态

位置

运行至 0 %

（默认）

保持位置

运行至 100 %

DIP 1

关

开

关

开

DIP 2

关

开

Calibration/校准

In order to determine the disc position fully closed “0 %” or fully open “100 %”, cali-bration is recommended on initial

commissioning of modulating type actuator.

zh-cn

为确定阀板位置处于完全关闭“0 %”状态或完全打开“100 %”状态，建议在模拟量控制执行器初次调试时进行校

准。

Calibration

LED on PCB

Actuator Movement

1. Supply power to ter-

minal 1 and 2.

Flash

Actuator moves to the position as indicated by control signal. (D4 flash)

2. Press button S1 for 3

seconds

Lit

Actuator moves to “100 %” position (valve open). (D4 light)

Flash

once

Actuator stops at “100 %” position (valve open), indicate light flashes (D6), and

then the actuator is ready to move towards “0 %”position (valve closed).

Flash

once

Actuator moves to “0 %” position (valve closed). (D7 flash once)

Flash

Actuator stops at “0 %” position (valve closed). The indicate light flashes (D4),

and then the calibration finished.

3. Calibration finished.

Flash

Actuator moves to the position as indicated by control signal. (D4 flash)

Note: When doing the Calibration procedure, the position of the cam calibration shall be already done (refer to cam adjustment).

校准

PCB 上的 LED 灯

执行器动作

1.接通电源.

闪烁

执行器转动，控制信号指示 LED (D4) 闪烁

2. 按住 S1 保持 3 秒

长亮

执行器转动到 100 % 位置 (阀门开). (D4 亮)

闪一次

执行器在 100 %的位置停止（阀门开），指示灯（D6）闪烁。然后执行器准备

向0 %的方向转动（阀门关）

闪一次

执行器转动到 0 %位置（阀门关）(D7 闪一次)

闪烁

执行器在 0 %位置停止（阀门关），指示灯（D4）闪烁。

3. 校准完成

闪烁

执行器转动到位，控制信号指示灯闪（D4 闪烁）

在凸轮校准完成后，再做执行器校准。

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Calibration Actuator / 执行器校准

SQL351B150..6000

SQL361B150..6000

Signal type Selection 0..10V and 4..20 mA signal / 信号类型选择 0..10V 和4..20 mA

•Factory setting for input and output signal in SQL361B.. is 0..10 V.

•Factory setting for input and output signal in SQL351B.. is 4..20 mA.

*Fail-in position not available at input signal 0..10 V.

•Select switch as below description.

zh-cn

•SQL361B..输入和输出信号的出厂设置..是0..10 V

•SQL351B..输入和输出信号的出厂设置..是4..20 mA

*在输入信号为 0..10 V 时，无断信号保位功能

•请按照以下说明选择拨码开关位置。

zh-cn

Signal

Output signal

Input signal

信号

输出信号

输入信号

0-10 V

2-10 V

4-20 mA

W1, 20 mA calibration potentiometer

/20 mA 校准电位计

S1 One-key calibration,

/一键校准

S Selection of Input Signal Types.2,

/ 选择输入信号类型

S Signal loss mode settings4,

/ 信号丢失模式设置

S Selection of Feedback Signal Types (0-10V 2-10V 4-20mA)3,

/ 选择反馈信号类型 (0-10V 2-10V 4-20mA)

LED D3

Siemens Smart Infrastructure 74 319 0809 0 M4520 2022-06-15 7 / 12

Signal loss mode settings/信号丢失模式设置

State

Position

Run to 0 %

(default)

Hold position

Run to 100 %

DIP 1

OFF

DIP 2

OFF

DIP 3

Reserve

DIP 4

Reserve

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状态

位置

运行至 0 %

（默认）

保持位置

运行至 100 %

DIP 1

关

开

关

开

DIP 2

关

开

DIP 3

备用

DIP 4

备用

Calibration/校准

Calibration

LED D3

Actuator Movement

1. Supply power to

terminal 1 and 2.

Lit

Actuator moves to the position as indicated by control signal.

2. Press button S1 for

3 seconds

Dark

Actuator moves to “100 %” position (valve open).

Flash

once

Actuator stops at “100 %” position (valve open), indicate light flashes,

and then the actuator is ready to move towards “0 %”position (valve

closed).

Dark

Actuator moves to “0 %”position (valve closed).

Flash

Actuator stops at “0 %” position (valve closed).The indicate light

flashes, and then the calibration finished.

3. Calibration finished.

Lit

Actuator moves to the position as indicated by control signal.

校准

LED D3

执行器动作

1.接通电源.

长亮

执行器转动，控制信号指示 LED (D4) 闪烁。

2. 按住 S1 保持 3 秒

不亮

执行器转向 100 %位置（阀门开）

闪一次

执行器在 100 %的位置停止（阀门开），指示灯闪烁。然后执行器准备向 0 %的

方向转动（阀门关）

不亮

执行器转动到 0 %位置（阀门关）

闪烁

执行器在 0 %位置停止（阀门关），指示灯闪烁。

3. 校准完成

长亮

执行器转动到位，控制信号指示灯长亮。

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Indication of operating state/运行状态指示情况 SQL361B.., SQL351B..

The LED display indicating operating status can be viewed by opening the cover of the electronics module.

zh-cn

打开电子模块的盖子，可以通过 LED 显示看到运行状态情况。

SQL351B25..50

SQL361B25..50

Function

LED Indication

Remarks, troubleshooting

D10

Calibration mode

OFF

Run calibration, everything ok.1)

Flashing

Calibration error.

Control mode

OFF

Flashing

Automatic operation; everything ok.1)

Flashing

Internal error, troubleshooting 2)

OFF

No power

Troubleshooting, eventually replace actuator

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功能

LED 指示灯

备注，故障排查

D10

校准模式

不亮

亮

运行校准，一切正常 1)

亮

闪烁

校准错误。

控制模式

不亮

闪烁

自动运行；一切正常 1)

亮

闪烁

内部错误，故障排查 2)

不亮

未通电：故障排查，最终更换执行器

As a general rule, the LED can assume only the states shown above (continuously red, flashing, or off).

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一般来说，LED 只能呈现上述状态（持续红色、闪烁或关闭状态）。

The Green LED (D6) with short lit on when reach to “100 %” and the Red LED (D7) with short lit on when reach

to “0 %” stroke position.

When power supply to actuator but no Y control signal and also calibration not started, LED will be continuously

light too.

zh-cn

当到达“100 %”行程位置时，绿色 LED 灯（D6）会短暂亮起，而当到达“0 %”行程位置时，红色 LED 灯

（D7）会短暂亮起。

当向执行器供电但没有 Y 控制信号且校准未开始时，LED 灯也会持续亮起。

Siemens Smart Infrastructure 74 319 0809 0 M4520 2022-06-15 9 / 12

SQL351B150.. 6000

SQL361B150.. 6000

Function

LED Indication

Remarks, troubleshooting

Calibration

Off

Run calibration, everything ok.

Flashing

Calibration error

Control mode

Lit

Automatic operation; everything ok.1)

Flashing

Internal error, troubleshooting

Off

No power: Troubleshooting, eventually replace actuator.

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功能

LED 指示灯

备注，故障排查

校准

不亮

运行校准，一切正常。

闪烁

校准错误

控制模式

点亮

自动运行；一切正常 1）

闪烁

内部错误，故障排查

不亮

未通电：故障排查，最终更换执行器。

As a general rule, the LED can assume only the states shown above (continuously red, flashing, or off).

zh-cn

一般来说，LED 只能呈现上述状态（持续红色、闪烁或关闭状态）。

1）

When power supply to actuator but no Y control signal and also calibration not started, LED will be con-

tinuously red too.

zh-cn

1）

当向执行器供电但没有 Y 控制信号且校准未开始时，LED 灯也会持续保持红色状态。

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Dimensions/尺寸 (mm)

Product No.

Ø I

Weight

EN ISO 5211

□

[kg]

SQL321B25

179

114

4-M8

3.6

F07

SQL361B25

209

114

4-M8

3.8

F07

SQL351B25

209

114

4-M8

3.8

F07

SQL321B50

179

114

4-M8

3.6

F07

SQL361B50

209

114

4-M8

3.8

F07

SQL351B50

209

114

4-M8

3.8

F07

▲

►►

≥200 mm：For mounting, connection, operation, service, etc./用于安装，连接，运行，服务等。

Product No.

Ø I

Weight

EN ISO 5211

□

[kg]

SQL321B150

SQL361B150

SQL351B150

250

125

216

125

242

4-M8

F07

SQL321B270

SQL361B270

SQL351B270

308

105

187

262

150

280

102

4-M10

F10

SQL321B570

SQL361B570

SQL351B570

308

105

187

262

150

280

102

125

4-M10

4-M12

F10/F12

SQL321B1400

SQL361B1400

SQL351B1400

532

118

242

293

308

186

140

4-M16

F14

▲

►►

≥ 200 mm：For mounting, connection, operation, service, etc./用于安装，连接，运行，服务等。

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