Product manual

AM16/32B Relay Multiplexer

Dimensions

Length: 23.9 cm (9.4 in)

Width: 10.2 cm (4.0 in)

Depth: 4.6 cm (1.8 in)

Weight: 693 g (1.5 lb) (approx.)

Mounting Tab

Hole Spacing: 1 x 3 x 9 in. Up to 1/8 in or 3 mm diameter

screws (see FIGURE 8-1).

Expandability

(nominal): 2 AM16/32Bs per CR800/CR850

4 AM16/32Bs per CR3000

4 AM16/32Bs per CR5000

4 AM16/32Bs per CR1000

4 AM16/32Bs per CR23X

4 AM16/32Bs per CR10(X)

4 AM16/32Bs per 21X

8 AM16/32Bs per CR7 725 Card

Maximum Cable Length: Depends on sensor and scan rate. In general,

longer lead lengths necessitate longer

measurement delays. Refer to datalogger

manual for details.

Maximum

Switching Current

***

: 500 mA

Contact Specifications

Initial contact resistance: <0.1 ohm max.

Initial contact bounce: <1 ms

Contact material: Gold clad silver alloy

Wiper to N.O. contact

capacitance: 0.5 pF

Typical low-current

(<30 mA) life: 5 x 10

operations

Relay Switching

Thermal emf: 0.3 µV typical; 0.5 µV maximum

Characteristics (applying 11.3 – 14 Vdc)

Operate time: <10 ms over temperature and supply ranges

Break-before-make guaranteed by design.

Relays disengage from previous selected

channel before engaging next channel.

ESD

Air Discharge: complies with IEC61000-4-2, test level 4

(±15 kV)

Contact Discharge: complies with IEC61000-4-2, test level 4

(±8 kV)