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6 720 813 621 (2014/12) MM100
86 | 装配
3 装配
3.1 在采暖设备器上安装的准备工作
检查采暖设备安装说明书,看能否在热源中安装
模块 (例如 MM100)。
如果能将模块不带支承轨道安装在热源上,准备
模块 3 5,第 92 页)
如果能将模块带支承轨道安装在采暖设备上,注
意图 8 11,第 94 页。
3.2 装配
将模块安装在一面墙上 3 至图 7,第 93
14 页),一条支承轨道上 8,第 93 页)
或者热源上。将模块安装在热源上时,注意热源
说明书。
从支承轨道上拆卸模块时,注意第 93 页的图 8
将采暖出水温度传感器安装在所属的混水供暖回
路中。
3.3 电气连接
考虑到现行规定,连接时至少使用结构型式为
H05 VV-... 的电缆。
3.3.1 连接总线和温度传感器 (低电压侧)
连接总线用户时,针对不同的导线横截面需要使
用分配器插座。
通过分配器插座 [A] 15,第 96 页)对总线
用户 [B] 进行星形通断,或者通过带两个总线接口
19,第 98 页)的总线用户进行批量通断。
总线连接的最大总长度:
•100 m,导线横截面是 0.50 mm
2
•300 m,导线横截面是 1.50 mm
2
为了避免产生电感干扰,请将所有低电压电缆与
传导电源电压的电缆分开铺设 (最小距离
100 mm)。
如果存在外部电感干扰 (例如光伏设备),应该
敷设屏蔽型电缆 (例如 LiYCY)并使屏蔽装置单侧
接地。请勿将屏蔽装置连接在模块中地线的接线
端子上,而应连接房屋接地,例如可用的地线端
子或水管。
延长传感器导线时使用具备下列横截面的传感器导
线:
短于 20 m,导线横截面 0.75 mm
2
1.50 mm
2
•20m 100 m,导线横截面 1.50 mm
2
电缆通过预装的锁环走线并按照连接图卡夹。
3.3.2 连接电源、泵、混水装置和温度监控器 (电源
电压侧)
请只使用质量相同的电缆。
注意相位正确地安装电网连接。
不允许通过一个保险插头进行电网连接。
输出端上只能根据本说明书连接部件和组件。不
得连接控制其他设备部件的附加控制系统。
电缆通过锁环走线,按照连接图卡夹并用供货范
围内包含的应力消除装置进行固定 11
14,自 94 页起)
危险 : 电击!
安装这些产品前,将采暖设备和所有
其他总线设备从电源电压上断开。
调试前:安装盖板 17,第
96 页)
如果超过了所有总线用户之间的总线连
接最大总长度,或者总线系统中存在一
个环形结构,则设备无法调试
每个设备上请只安装一个温度传感
T0。如果存在多个模块,连接温度传感
T0 的模块可任意选择。
电气连接分配取决于安装的设备。 94
起,图 11 14 中显示的内容对电气连接
过程的建议。部分操作步骤未显示为黑色。
这样便于分辨哪些操作步骤属于一类。
所连接部件和组件的最大功耗,不得超
过模块技术参数中规定的功率输出值。
如果电源供应没有通过热源的电子
元件进行,施工方应该安装一个符
合标准的全相分离装置 (符
EN 60335-1 标准)来中断电源供应。
86


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