DOLD BD 3083/100 – Interface module
Interface module
- Simple contact monitoring via forcibly guided NC contact
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Interface modules
16 products
DOLD HC 3096N – Interface module
Interface module
- Simple contact extension and re-inforcement also of safety modules
- Cost and space saving alternative compared to contactors
- Simple contact monitoring via forcibly guided NC contact
- Large wire cross section 0.5 – 2.5 mm² (12-24 AWG) reduces thermal load on wires
DOLD HK 3087N – Interface module
Interface module
- Cost and space saving alternative compared to contactors
- Simple contact monitoring via forcibly guided NC contact
- Large wire cross section 0.5 – 6 mm² (10 – 24 AWG) reduces thermal load on wires
DOLD HL 3094 – Interface module
Interface module
- Simple contact multiplication and contact reinforcement
- Cost and space saving alternative compared to contactors
- Simple contact monitoring by forcibly guided contacts
DOLD HL 3094N – Interface module
Interface module
- Simple contact extension and re-inforcement also of safety modules
- Cost and space saving alternative compared to contactors
- Simple contact monitoring via forcibly guided NC contact
- Large wire cross section 0.5 – 2.5mm² (12-24 AWG) reduces thermal load on wires
DOLD HL 3096N – Interface module
Interface module
- Simple contact extension and re-inforcement also of safety modules
- Cost and space saving alternative compared to contactors
- Simple contact monitoring via forcibly guided NC contact
- Large wire cross section 0.5 – 2.5 mm² (12-24 AWG) reduces thermal load on wires
DOLD HO 3094 – Interface module
Interface module
- Simple contact multiplication and contact reinforcement
- Cost and space saving alternative compared to contactors
- Simple contact monitoring by forcibly guided contacts
DOLD HO 3095 – Interface module
Interface module
- Simple contact multiplication and contact reinforcement
- Cost and space saving alternative compared to contactors
- Simple contact monitoring by forcibly guided contacts
DOLD IP 3078 – Interface module
Interface module
- According to IEC/EN 60947-5-1, IEC/EN 61810-1
- Simple contact multiplication and amplification
- Simple monitoring of the switching status via positively driven NC contacts
- As option goldplated contacts to switch low loads
DOLD LG 3096 – Interface module
Interface module
- Max. 6 contacts
- As option goldplated contacts to switch low loads
DOLD MK 3096N – Interface module
Interface module
- Max. 6 contacts
- As option goldplated contacts to switch low loads
DOLD SP 3078 – Interface module
Interface module
- According to IEC/EN 60947-5-1, IEC/EN 61810-1
- Simple contact multiplication and amplification
- Simple monitoring of the switching status via positively driven NC contacts
- As option goldplated contacts to switch low loads
DOLD UG 3088 – Interface module
Interface module
- According to IEC/EN 60947-5-1
- Economic and space safing because of 2 separate interface modules in one enclosure
- Simple contact multiplication and reinforcement – also of safety modules
- Cost and space saving alternative compared to contactors
- Simple contact monitoring by forcibly guided contacts
DOLD UG 3091 – Interface module
Interface module
- Simple contact multiplication and reinforcement also for safety modules
- Cost and space saving alternative compared to contactors
- Easy monitoring of contact state via forcibly guided NC contacts
DOLD UG 3096 – Interface module
Interface module
- According to IEC/EN 60947-5-1
- Simple contact multiplication and reinforcement also for safety modules
- Cost and space saving alternative compared to contactors
- Easy monitoring of contact state via forcibly guided NC contacts
DOLD UH 3096 – Interface module
Interface module
- According to IEC/EN 60947-5-1
- Simple contact multiplication and reinforcement also for safety modules
- Cost and space saving alternative compared to contactors
- Easy monitoring of contact state via forcibly guided NC contacts
Safety interface modules with forcibly guided contacts to IEC 61810-3
DOLD's coupling (interface) modules are built with forcibly guided contacts to IEC 61810-3. Because the contacts are forcibly guided, the normally closed contact can be used to monitor the normally open contacts and confirm their state. If an error is detected, the module prevents the circuit from being activated again.
Acting as the link between logic and load, these modules switch safety-related functions and adapt signals between the control level and the power level. DOLD coupling modules are also used to build self-monitoring safety switches, and their contact design helps engineers implement safety-related circuits in a way that complies with the relevant standards.
Models differ in width, contact count and DC switching capability. Compact choices include the HC 3096N at 18 mm and the HK 3087N, LG 3096 and MK 3096N at 22.5 mm; the HK 3087N keeps more than 10 mm clearance and creepage between NC and NO contacts. For more outputs, the UG 3096 offers 8 contacts and the UH 3096 16, the UG 3091 10 partially forcibly guided contacts, and the HL 3094, HO 3094 and HO 3095 up to 8 contacts with Ith = 8 A from -40 to +55 °C. The HL 3094N also meets EN 50155, and the UG 3088 has a variant for high DC loads.
- Forcibly guided contacts per IEC 61810-3
- NC contact monitors the NO contacts
- HC 3096N: only 18 mm wide
- UH 3096 with 16 output contacts
- HL 3094N also to EN 50155
- UG 3088 variant for high DC loads