OPTO 22 - SNAP-B16M _ SNAP B-Series 16-module Rack

Quick Specs:

SNAP B-Series 16-module Rack

NOTE: This rack is not suitable for SNAP PAC brains and rack-mounted controllers; see the SNAP-PAC-RCK16.

The SNAP-B16M rack mounts a compatible SNAP brain (such as the serial B3000 or the SNAP-UP1-ADS) and 16 SNAP I/O modules. Analog, digital, and serial modules can be mixed on the same rack. Four-channel digital modules can be placed in the first eight positions only; 32-channel digital modules can be placed in any position. Field devices are wired directly to the top-mounted removable connectors on the SNAP I/O modules. The rack can be panel mounted or DIN-rail mounted. It requires a 5 VDC power source.

Specifications:

SNAP I/O Racks

Part Number	Description¹	Power² Requirements	I/O Processor³ Compatibility	Replacement Fuse	Operating Temperature	Relative Humidity
SNAP-B4M⁶	4-module mixed	5.0 to 5.2 VDC @ 1.8 Amps max	SNAP-UP1-ADS SNAP-B3000-ENET SNAP-ENET-RTC B3000 B3000-HA SNAP-B4 SNAP-B6 SNAP-BRS SNAP-BRS-HA SNAP-B3000- MODBUS	SNAP-FUSE4A or Bel⁵ 5HF4	0 to 70 °C	95%, non-condensing
SNAP-B8M⁶	8-module mixed	5.0 to 5.2 VDC @ 2.6 Amps max
SNAP-B8MC⁶	8-module mixed, terminal block
SNAP-B8MC-P⁶	8-module mixed, pluggable terminal block
SNAP-B12M⁶	12-module mixed⁴	5.0 to 5.2 VDC @ 3.4 Amps max
SNAP-B12MC⁶	12-module mixed⁴, terminal block
SNAP-B12MC-P⁶	12-module mixed⁴, pluggable terminal block
SNAP-B16M⁶	16-module mixed⁴	5.0 to 5.2 VDC @ 4.2 Amps max
SNAP-B16MC	16-module mixed⁴, terminal block
SNAP-B16MC-P⁶	16-module mixed⁴, pluggable terminal block
SNAP-D64RS⁷	16-module digital only (limited digital functions)	5.0 to 5.2 VDC @ 1.8 Amps max	SNAP-UP1-D64 SNAP-ENET-D64 SNAP-PDPRS64	SNAP-FUSE1A or Buss⁵ GDC1A
1 Mixed means the rack can hold analog, digital, and serial modules. Most Ethernet-based I/O processors handle all these types of modules; other processors do not. See the processor's data sheet for details. 2 Power requirements shown are for a rack, a processor, and a full load of 2-channel analog modules (for the SNAP-D64RS, a full load of 4-channel digital modules). Power requirements for other SNAP modules are higher. See module data sheets. 3 I/O Processor means a SNAP brain or on-the-rack controller. 4 Four-channel SNAP digital modules can be used in positions 07 only. 5 Manufacturer's part number (not available through Opto 22). 6 Agency Approvals include: FM Approved, UL, CE, RoHS, DFARS; UKCA 7 Agency Approvals include: FM Approved, CE, RoHS, DFARS; UKCA

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