3A power supply, (4) fused outputs 2A, 12/24VDC, battery charger Variant record generated from manufacturer nomenclature (https://www.camdencontrols.com/products/CX_PS_Series); price inherited from product #3038 pending owner confirmation.
3A power supply, (4) fused outputs 2A, 12/24VDC, battery charger Variant record generated from manufacturer nomenclature (https://www.camdencontrols.com/products/CX_PS_Series); price inherited from product #3038 pending owner confirmation.
| Low-voltage wiring | Connection count needs review |
|---|---|
| Preparation | Mount the cabinet using its four mounting holes in a protected indoor controlled environment. Keep low-voltage wiring separate from AC wiring. Select output voltage with SW1: ON for 12V DC, OFF for 24V DC. Check DC output before connecting the loads. Connect standby batteries with correct polarity only after AC power is present, then secure the enclosure using its screw or key lock. |
| Electrical | Low-voltage field wiring connects the powered devices to the selected DC output. For the documented ACM4ECB distribution configuration, each lock or strike output has two conductors, using NC and negative common for the shown fail-safe magnetic lock, or NO and negative common for the shown fail-secure strike. The output diagram specifies 22 TO 14AWG for this distribution output wiring. Keep power-limited and non-power-limited wiring at least 0.25 inches apart. This gauge annotation does not establish cable construction, shielding or physical cable-run quantity, and must not be applied to mains, internal battery or other circuits. Match the actual distribution-board option, load and routing; separate fault monitoring, fire/ACP and reset connections remain configuration dependent. |
| Preparation required | Yes |
| Electrical wiring required | Yes |
| Conditional connections | Mains AC input to the power supply (earth, neutral, live): cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints 120/240V AC mains via external disconnect to CX-PS300UL AC input terminal block; when Installation configuration is Base product; connected with mains switched off, observing phase and polarity (earth green/yellow, neutral blue/white, live black/brown).; DC output to powered devices (Vo- / Vo+): cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints CX-PS300UL Vo-/Vo+ output terminals to devices to be powered; when Installation configuration is Base product; 12V or 24V as set by SW1.; Standby battery connection (one or two 12V batteries): cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints CX-PS300UL battery terminals to 12V lead-acid battery or batteries; when Installation configuration is Base product, for standby operation. Connect only after AC is present, with correct polarity. Battery charging leads are stated as included.; AC Fail and Battery Fail relay outputs to monitoring device, FACP or ACP: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints AC FAIL and BATTERY FAIL CMOS relay terminals to monitoring device, FACP or ACP; when Installation configuration is Base product; connection to monitoring is documented as part of installation.; Fire alarm / access control trigger, reset and EOL resistor circuits for the ACM4ECB distribution board: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints ACM4ECB board terminals to FACP, ACP, key switch or push button; when Installation configuration is Optional accessory selected: IF the ACM4ECB distribution board section and fire/access control tie-in is used; 2K2 EOL resistors are supplied.; Tamper switch: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints tamper switch TSW1-02 or TWS2-02 to CX-PS300UL tamper connection; when Installation configuration is Optional accessory selected: IF a tamper switch is required. |
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